Last update:
Tue Nov 25 17:40:28 MST 2008
Sigurd Bragnum Varför Tunneldioder? (Swedish) [Why
tunnel diodes?] . . . . . . . . . . . . 2--7
G. Ehrling On the Numerical Computation of
Incomplete Elliptic Integrals . . . . . 8--14
Carl-Erik Fröberg On the Sum of Inverses of Primes and of
Twin Primes . . . . . . . . . . . . . . 15--20
Jan V. Garwick The Programming of Large Logical
Problems . . . . . . . . . . . . . . . . 21--26
Birger Jansson Study of Antiaircraft Systems by
Simulation with a Monte Carlo Model . . 27--37
J. Jensen and
P. Naur An Implementation of ALGOL 60 Procedures 38--47
Risto Kivivuori A Method for Checking Numerical Codes
Using the 1401 . . . . . . . . . . . . . 48--53
Börje Langefors Information Retrieval in File Processing
I . . . . . . . . . . . . . . . . . . . 54--63
Anonymous ALGOL programming . . . . . . . . . . . 64--64
Olle Dopping ADB för folkbokföring och skatteuppbörd i
Sverige. (Swedish) [EDP for people
registration and tax processing in
Sweden] . . . . . . . . . . . . . . . . 65--68
Jöran Friberg Conditionally Stable Difference
Approximations for the Wave-Operator . . 69--86
Jan V. Garwick The Accuracy of Floating Point Computers 87--88
J. Jensen and
P. Mondrup and
P. Naur A Storage Allocation Scheme for ALGOL 60 89--102
Börje Langefors Information Retrieval in File Processing
II . . . . . . . . . . . . . . . . . . . 103--112
Aage Melbye Bearbejdning af Valgresultater på DASK.
(Danish) [Processing of election results
on DASK] . . . . . . . . . . . . . . . . 113--129
Hans Riesel A Case of Numerical Divergence . . . . . 130--131
Kurt Volby COBOL: en introduktion. (Swedish)
[COBOL: an introduction] . . . . . . . . 132--137
Anonymous Notes . . . . . . . . . . . . . . . . . 138--140
Anonymous Errata . . . . . . . . . . . . . . . . . 140--140
Anonymous Notes: Nordsam 1961 . . . . . . . . . . 138--140
Chr. Andersen The application of the
Lichtenstein--Gershgorin integral
equation in conformal mapping . . . . . 141--166
Stig Comét Factorization of Factorials . . . . . . 167--176
Jan V. Garwick An Input System for Electronic Computers 177--199
Torben Krarup The Fixed Point Division in GIER . . . . 200--201
Bent Scharòe Petersen Dimensionering af drivtrin for
diodeafkodninger. (Danish) [Dimensioning
of drive steps for diode decoders] . . . 202--205
K. Volby COBOL-grammatiken. (Swedish) [COBOL
grammar] . . . . . . . . . . . . . . . . 206--219
O. Amble and
Jan V. Garwick On the Accuracy of Floating Point
Computers [BIT \bf 1(2), 1961, pp.
87--88] . . . . . . . . . . . . . . . . 220--222
J. V. Garwick Reply to ``On the Accuracy of Floating
Point Computers'' [BIT \bf 1(3), 1961,
pp. 220--221] . . . . . . . . . . . . . 222--222
Anonymous Notice to subscribers . . . . . . . . . 223--223
Erik Magnus Alesen Analogue Calculation of $\chi^2$ for the
Testing of Hypothesis . . . . . . . . . 224--226
E. M. Alfsen Analogue Calculation of $\chi^2$ for the
Testing of Hypothesis . . . . . . . . . 224--226
Louis Fein The Computer-Related Sciences
(Synnoetics) at a University in the Year
1975 . . . . . . . . . . . . . . . . . . 227--255
Carl-Erik Fröberg Rational Chebyshev Approximations of
Elementary Functions . . . . . . . . . . 256--262
Kurt Volby COBOL-kompilering. (Swedish) [COBOL
compilation] . . . . . . . . . . . . . . 263--285
P. Wynn On the Tabulation of Indefinite
Integrals . . . . . . . . . . . . . . . 286--289
Anonymous ALGOL Programming . . . . . . . . . . . 290--290
Aarre Aaltonen Computer Type Instruments . . . . . . . 1--6
Ole-Johan Dahl Litt om symbolbruken i Algol.
(Norwegian) [A little about symbol use
in Algol] . . . . . . . . . . . . . . . 7--8
Bertil Greko Computer analysis of medical history as
an aid to diagnosis . . . . . . . . . . 9--15
Olle Karlqvist Applications to the Magnetic Tape
Storage Unit, Facit ECM 64 (the Carousel
Memory) . . . . . . . . . . . . . . . . 16--20
Börje Langefors Activity Network for Planning and
Scheduling . . . . . . . . . . . . . . . 21--34
Aage Melbye and
Poul Sveistrup The Need for Education and Research in
Administrative Data Processing . . . . . 35--44
Lars Erik Thorelli Automatic Correction of Errors in Text 45--52
Linde Wittmeyer Rational Approximation of Empirical
Functions . . . . . . . . . . . . . . . 53--60
P. Wynn Note on the Solution of a Certain
Boundary-Value Problem . . . . . . . . . 61--64
Olli Lokki New Books and Journals . . . . . . . . . 65--67
Anonymous Notes . . . . . . . . . . . . . . . . . 66--67
Klaus Appel Rational Approximation of Decay-Type
Functions . . . . . . . . . . . . . . . 69--75
Bengt Asker The Spline Curve, a Smooth Interpolating
Function Used in Numerical Design of
Ship-Lines . . . . . . . . . . . . . . . 76--82
Lassi Hyvärinen Classification of Qualitative Data . . . 83--89
Edgar Karst Some New Divisors of Mersenne Numbers 90--90
Börje Langefors Computation of Parts Requirements for
Production Scheduling . . . . . . . . . 91--111
Bent Scharòe Petersen Styrekredse for linieskriver. (Danish)
[Control circuit for a line printer] . . 112--117
Aage Melbye New Books and Journals . . . . . . . . . 118--119
Anonymous International computation centre (ICC) 120--121
Anonymous IFIP Congress 1962, Munich, August 27 to
September 1, 1962 . . . . . . . . . . . 122--132
Anonymous International Congress of
Mathematicians, Stockholm . . . . . . . 132--136
Ingemar Dahlstrand A Half Year's Experience with the
Facit-Algol 1 Compiler . . . . . . . . . 137--142
Bengt Kredell On Complex Successive Overrelaxation . . 143--152
Heinz-Otto Kreiss Über die Stabilitätsdefinition für
Differenzen gleichungen die partielle
Differentialgleichungen approximieren.
(German) [On the stability definition
for difference equations of partial
differential equation approximations] 153--181
Lars-Olof Sundström Saab 500 --- A Numerical Control System 182--191
Anonymous Algol Programming: Contribution no. 3:
Calculation of complementary Fresnel
integrals . . . . . . . . . . . . . . . 192--194
Sòren Christiansen Algol Programming: Contribution no. 3:
Calculation of complementary Fresnel
integrals . . . . . . . . . . . . . . . 192--194
Anonymous New Books and Journals . . . . . . . . . 195--196
O. Dopping Test Problems Used for Evaluation of
Computers . . . . . . . . . . . . . . . 197--202
L. Eriksson and
O. Lokki and
N. Ryti On Smoothing of Pulp Quality
Characteristics in a Flow System . . . . 203--211
Gene H. Golub Bounds for the Round-Off Errors in the
Richardson Second Order Method . . . . . 212--223
Edgar Karst Search Limits on Divisors of Mersenne
Numbers . . . . . . . . . . . . . . . . 224--227
Mok-Kong Shen On the Generation of Permutations and
Combinations . . . . . . . . . . . . . . 228--231
P. Wynn An Arsenal of ALGOL Procedures for
Complex Arithmetic . . . . . . . . . . . 232--255
Christian Andersen Algol Programming: Contribution no. 4:
Solution of Linear Equations . . . . . . 256--257
Bengt Sigurd New books and journals . . . . . . . . . 258--259
Bengt Sigurd New Books and Journals . . . . . . . . . 258--259
Anonymous Notes . . . . . . . . . . . . . . . . . 260--262
Janis A. Bubenko Multiprogrammering --- en orientering.
(Swedish) [Multiprogramming: an
orientation] . . . . . . . . . . . . . . 1--26
Germund G. Dahlquist A Special Stability Problem for Linear
Multistep Methods . . . . . . . . . . . 27--43
Leif Pròhl Hansen and
Bent Scharòe Petersen A Fast Card Reader for the GIER Computer 44--51
Hans Karlgren Representation of Text Strings in Binary
Computers . . . . . . . . . . . . . . . 52--59
Jan Bohman Algol programming: Remark on algorithm
no. 4, LLGAUSS (Chr. Andersen, BIT \bf
2, 4 (1962)) . . . . . . . . . . . . . . 60--60
Anonymous New Books and Journals . . . . . . . . . 61--66
Anonymous Notes . . . . . . . . . . . . . . . . . 67--68
C.-E. Fröberg Erratum: ``Rational Chebyshev
Approximations of Elementary Functions''
[BIT \bf 1(4), 1961, p. 261, line 12] 68--68
I. P. V. Carter Optimization techniques . . . . . . . . 69--92
Ture Hult Presentation of a new High-Speed Paper
Tape Reader . . . . . . . . . . . . . . 93--96
Olov Johansson and
Heinz-Otto Kreiss Über das Verfahren der zentralen
Differenzen zur Lösung des
Cauchy-Problems für partielle
Differentialgleichungen. (German) [On
the method of central differences for
the solution of Cauchy problems for
partial differential equations] . . . . 97--107
Carl-Axel Johansson Requirements Planning of Production
Components and Spare Parts at a Farm
Equipment Manufacturing Company . . . . 108--121
Edgar Karst A Remarkable Quartic yielding certain
Divisors of Mersenne Numbers . . . . . . 122--123
Peter Naur The design of the GIER ALGOL compiler
Part I . . . . . . . . . . . . . . . . . 124--140
Anonymous Algol Programming: Contribution no. 5:
Computation of the Fermi function . . . 141--142
Carl-Erik Fröberg Algol Programming: Contribution no. 5:
Computation of the Fermi function . . . 141--142
Anonymous New Books and Journals . . . . . . . . . 143--144
Peter Naur The design of the GIER ALGOL compiler
Part II . . . . . . . . . . . . . . . . 145--166
Bengt Jiewertz Miniatyrisering av
elektronikkomponenter. (Swedish)
[Miniaturization of electronics
components] . . . . . . . . . . . . . . 167--174
P. Wynn Singular Rules for Certain Non-Linear
Algorithms . . . . . . . . . . . . . . . 175--195
Ole R. Hestvik and
Hans J. Levold Prosessdataenhet for GIER. (Norwegian)
[Processing unit for GIER] . . . . . . . 196--203
Peter Naur Algol Programming: Goto statements and
good Algol style . . . . . . . . . . . . 204--208
Anonymous New Books and Journals . . . . . . . . . 209--211
Anonymous Notes . . . . . . . . . . . . . . . . . 211--212
Anonymous Errata . . . . . . . . . . . . . . . . . 212--212
Per-Erik Danielsson Converting a Curve to Right-Angled
Increments . . . . . . . . . . . . . . . 213--221
Edgar Karst List of all Prime Divisors $q = 2Kp+1$
of $2^p-1$, $K < 10$, $p < 15000$ . . . . 222--228
Börje Langefors Some Approaches to the Theory of
Information Systems . . . . . . . . . . 229--254
Hans Riesel In which Order are Different Conditions
to be examined? . . . . . . . . . . . . 255--256
T. Vahl Olsen Analysis of Elastic Structures on
Digital Computers . . . . . . . . . . . 257--272
Anonymous New books and journals . . . . . . . . . 273--274
Anonymous Notes . . . . . . . . . . . . . . . . . 275--275
Klaus Appel A Compiler for the Alwac--Wegematic
Computer . . . . . . . . . . . . . . . . 1--5
Birger Jansson Autocorrelations between Pseudo-Random
Numbers . . . . . . . . . . . . . . . . 6--27
Edgar Karst Some New Divisors of Mersenne Numbers 28--29
N. Lindecrantz Method for Optimum Cutting of
Rectangular Sheets . . . . . . . . . . . 30--35
Gustav Tollet A Labelling and Look-up System for
Handling Variable Format Records . . . . 36--45
Lars Östlund Information Retrieval . . . . . . . . . 46--53
Christian Gram Algol Programming: Contribution no. 8:
Definite Integrals by Romberg's Method 54--60
Anonymous Problems . . . . . . . . . . . . . . . . 61--64
Anonymous New Books and Journals . . . . . . . . . 65--68
Anonymous Notes . . . . . . . . . . . . . . . . . 68--68
Owe Axelsson Global Integration of Differential
Equations through Lobatto Quadrature . . 69--86
Bengt-Erik Bengtsson and
Stig Nordbeck Construction of isarithms and isarithmic
maps by computers . . . . . . . . . . . 87--105
J. Berghuis and
A. J. van der Heiden and
R. Bakker The Preparation of School Time Tables by
Electronic Computer . . . . . . . . . . 106--114
Peter Naur Using Machine-Code within an ALGOL
System . . . . . . . . . . . . . . . . . 115--117
Christian Gram Algol Programming: Note on ``Definite
Integral by Romberg's Method'' [BIT \bf
4(1), 1964, pp. 54--60] . . . . . . . . 118--119
Peter Naur Algol Programming: Contribution no. 9:
Eigenvalues and eigenvectors of real
symmetric matrices . . . . . . . . . . . 120--130
Anonymous Problems . . . . . . . . . . . . . . . . 131--133
Anonymous New Books and Journals . . . . . . . . . 134--134
Anonymous Notes: The GIER ALGOL III Compiler . . . 135--136
Jan v. Garwick Data Storage in Compilers . . . . . . . 137--140
I. H. Gould and
G. C. Tootill The Terminology Work of IFIP and ICC . . 141--155
Christian Gram On the Representation of Zero in
Floating-Point Arithmetic . . . . . . . 156--161
Börje Langefors ALGOL-GENIUS, a Programming Language for
General Data Processing . . . . . . . . 162--176
Peter Naur Automatic Grading of Students' ALGOL
Programming . . . . . . . . . . . . . . 177--188
Harold Josefsen Algol Programming: Contribution no. 10:
Linear programming by the modified
simplex method . . . . . . . . . . . . . 189--196
Anonymous Problems . . . . . . . . . . . . . . . . 197--201
Anonymous New Books and Journals . . . . . . . . . 202--203
Anonymous Erratum . . . . . . . . . . . . . . . . 204--204
Anonymous Notes: International seminar on
automatic data processing (ADP) for top
management in public administration . . 204--204
Peter Naur Erratum: ``Algol Programming:
Contribution no. 9: Eigenvalues and
eigenvectors of real symmetric
matrices'' [BIT \bf 4(2), 1964, p. 127] 204--204
Birger Jansson Generation of Random Bivariate Normal
Deviates and Computation of Related
Integrals . . . . . . . . . . . . . . . 205--212
Even Mehlum A Curve-fitting Method Based on a
Variational Criterion . . . . . . . . . 213--223
Harry v. Nordén and
Ilari Seppä A Problem on Heat Conduction in a Wire
Enclosed by a Cylindrical Material
Solved by Numerical Inverse Laplace
Transform . . . . . . . . . . . . . . . 224--242
Mok-Kong Shen On Checking the Goldbach Conjecture . . 243--245
Lars-Erik Thorelli Hjärnan, Datamaskinen och Matematiken.
(Swedish) [The brain, computers, and
mathematics] . . . . . . . . . . . . . . 246--249
Anonymous Algol programming . . . . . . . . . . . 250--260
Anonymous Problems . . . . . . . . . . . . . . . . 261--265
Anonymous Notes . . . . . . . . . . . . . . . . . 266--267
Germund Dahlquist and
Sven-Åke Gustafson and
Károly Siklósi Convergence Acceleration from the Point
of View of Linear Programming . . . . . 1--16
Eero Kostamo The Contents of ADP System Work in
Administrative ADP Applications . . . . 17--24
J. J. Laurikainen On the Influence of Coordinate
Transformations on the Lagrangian
Polynomial and its Evaluation in Curve
Representation . . . . . . . . . . . . . 25--36
Ole Mòller Quasi Double-Precision in Floating Point
Addition . . . . . . . . . . . . . . . . 37--50
E. Stiefel Neuere numerische Methoden in der
Himmelsmechanik. (German) [New numerical
methods in celestial mechanics] . . . . 51--60
J. Zachariassen Algol Programming: Contribution no. 12:
Solution of systems of linear equations
by Gaussian elimination . . . . . . . . 61--67
Anonymous Notes . . . . . . . . . . . . . . . . . 67--67
Anonymous Problems . . . . . . . . . . . . . . . . 68--72
O. Dopping Suggestion for Teaching of
Administrative Data Processing at
Swedish Universities . . . . . . . . . . 73--84
F. G. Duncan Possibilities for Refining an Object
Program Compiled with an ALGOL
Translator . . . . . . . . . . . . . . . 85--95
Börje Langefors Information System Design Computations
Using Generalized Matrix Algebra . . . . 96--121
K. J. Overholt Extended Aitken Acceleration . . . . . . 122--132
Lars Erik Thorelli Algol Programming: Contribution no. 13:
Evaluation of a function expression
described by a numerical vector . . . . 133--141
Anonymous Problems . . . . . . . . . . . . . . . . 142--146
Anonymous New Books and Journals . . . . . . . . . 147--147
Anonymous Notes . . . . . . . . . . . . . . . . . 148--150
Peter Naur Checking of Operand Types in ALGOL
Compilers . . . . . . . . . . . . . . . 151--163
Manfred Reimer An Integration Procedure Including Error
Estimation . . . . . . . . . . . . . . . 164--174
Lars-Erik Thorelli Finite Synchronous Automata . . . . . . 175--202
P. V. Villumsen On the Solution of Normal Equations
$p_1$ . . . . . . . . . . . . . . . . . 203--210
O. Ditlevsen A Remark on the Lagrangian Remainder in
Taylor's Formula . . . . . . . . . . . . 211--213
Anonymous Problems . . . . . . . . . . . . . . . . 214--218
Anonymous New Books and Journals . . . . . . . . . 219--219
Jan Ole Aasen and
Werner Romberg Eine Lösungsmethode für Eigenwertprobleme.
(German) [A solution method for
eigenvalue problems] . . . . . . . . . . 221--229
Carl-Erik Fröberg On Triangularization of Complex Matrices
by Two-Dimensional Unitary
Transformations . . . . . . . . . . . . 230--234
Jòrn Jensen Generation of Machine Code in ALGOL
Compilers . . . . . . . . . . . . . . . 235--245
Donald E. Knuth Construction of a Random Sequence . . . 246--250
Ole Mòller Note on Quasi Double-Precision . . . . . 251--255
Poul Sveistrup The Systems Concept and the Enterprise
as a System . . . . . . . . . . . . . . 256--275
W. P. Timlake On an Algorithm of Milne and Reynolds 276--281
Olle Dopping Optimum Printout Policy for Visual
Reference Files . . . . . . . . . . . . 282--286
K. J. Overholt An Instability in the Fibonacci and
Golden Section Search Methods . . . . . 284--286
Anonymous Algol programming . . . . . . . . . . . 287--293
Anonymous Problems . . . . . . . . . . . . . . . . 294--296
Anonymous New books and journals . . . . . . . . . 297--299
Anonymous Post-secondary ADP education in Sweden 300--307
Per Brinch Hansen and
Roger House The COBOL Compiler for the Siemens 3003 1--23
T. Håvie On a Modification of Romberg's Algorithm 24--30
Martti Järveläinen and
Harry V. Nordén A Problem on Heat Conduction in an
Insulated Wire Solved by Numerical
Inverse Laplace Transform . . . . . . . 31--47
Brian H. Mayoh On the Second Goldbach Conjecture . . . 48--50
M. R. Osborne On Nordsieck's Method for the Numerical
Solution of Ordinary Differential
Equations . . . . . . . . . . . . . . . 51--57
Joseph Weizenbaum On-Line User Languages . . . . . . . . . 58--65
A. van Wijngaarden Numerical Analysis as an Independent
Science . . . . . . . . . . . . . . . . 66--81
Bengt Asker Algol Programming: Certification of
contribution no. 10: LPMODSIMPLEX [BIT
\bf 4(3), 1964, pp. 189--196] . . . . . 82--82
Anonymous Problems . . . . . . . . . . . . . . . . 83--84
Anonymous New Books and Journals . . . . . . . . . 85--86
Anonymous Notes . . . . . . . . . . . . . . . . . 87--88
S.-E. Andersson A Monte Carlo Model for Simulation of
Tank Battles . . . . . . . . . . . . . . 89--100
Jan V. Garwick The Summation of Some Series with
Variable Coefficients by Approximate
Analytical Expressions . . . . . . . . . 101--116
Sven-Åke Gustafson Convergence Acceleration by Means of
Numerical Quadrature . . . . . . . . . . 117--128
Th. Lunde Johnsen Efficiency of the Polyphase Merge and a
Related Method . . . . . . . . . . . . . 129--143
H. V. Nordén and
I. Seppä On Transient Heat Conduction in the
Walls of a Rectangular Gas Channel . . . 144--154
J. Palme SOFT --- Simple Output Format Translator 155--157
E. S. Selmer On Newton's Equations for the Power Sums 158--160
Torsten Ström An Inductive Proof of the Fundamental
Theorem of Games . . . . . . . . . . . . 161--163
Bj. Svejgaard Algol Programming: Contribution no. 17:
List Processing . . . . . . . . . . . . 164--175
Anonymous Problems . . . . . . . . . . . . . . . . 176--179
Anonymous New Books and Journals . . . . . . . . . 180--180
J. T. Day Quadrature Methods of Arbitrary Order
for Solving Linear Ordinary Differential
Equations . . . . . . . . . . . . . . . 181--190
Carl-Erik Fröberg Numerical Studies of the Möbius Power
Series . . . . . . . . . . . . . . . . . 191--211
Yrjö Seppälä On Optimization of the Maintenance of a
Register . . . . . . . . . . . . . . . . 212--227
P. Wynn On the Computation of Certain Functions
of Large Argument and Parameter . . . . 228--259
Bo Hellgren Algol Programming: Contribution no. 18:
Procedures for simplifying Boolean
expressions . . . . . . . . . . . . . . 260--269
Anonymous Problems . . . . . . . . . . . . . . . . 270--272
Anonymous New Books and Journals . . . . . . . . . 273--273
Anonymous Notes . . . . . . . . . . . . . . . . . 274--276
J. M. Glass Smooth-Curve Interpolation: A
Generalized Spline-Fit Procedure . . . . 277--293
Peter Johansen Construction of Recognition Devices for
Regular Languages from their Backus
Normal Form Definition . . . . . . . . . 294--309
Peter Naur Proof of Algorithms by General Snapshots 310--316
Harry V. Nordén and
Ilari Seppä Cooling of a Cylindrical Container
Blasted into the Rock . . . . . . . . . 317--331
M. Tienari and
V. Suokonautio A Set of Procedures Making Real
Arithmetic of Unlimited Accuracy
Possible Within Algol 60 . . . . . . . . 332--338
A. Törn Crude Monte Carlo Quadrature in Infinite
Variance Case and the Central Limit
Theorem . . . . . . . . . . . . . . . . 339--346
Lars-Erik E. Thorelli An Algorithm for Computing All Paths in
a Graph . . . . . . . . . . . . . . . . 347--349
Axel Ruhe Algol programming: Eigenvalues of a
complex matrix by the $QR$-method . . . 350--358
Anonymous Problems . . . . . . . . . . . . . . . . 359--361
Anonymous New books and journals . . . . . . . . . 362--365
Anonymous Notes . . . . . . . . . . . . . . . . . 366--366
Åke Björck Solving Linear Least Squares Problems by
Gram--Schmidt Orthogonalization . . . . 1--21
Jacques Cohen and
Laurent Trilling Remarks on `Garbage Collection' Using a
Two-Level Storage . . . . . . . . . . . 22--30
A. R. Gourlay and
A. R. Mitchell Intermediate Boundary Corrections for
Split Operator Methods in Three
Dimensions . . . . . . . . . . . . . . . 31--38
Stig Nordbeck and
Bengt Rystedt Computer Cartography Point-In-Polygon
Programs . . . . . . . . . . . . . . . . 39--64
O. B. Widlund A Note on Unconditionally Stable Linear
Multistep Methods . . . . . . . . . . . 65--70
J. T. Day On the Numerical Solution of Linear
Volterra Integral Equations . . . . . . 71--72
W. James and
P. Jarratt A Note on Optimum Ranges for the
Generation of $\sin$ and $\cos$ on a
Digital Computer . . . . . . . . . . . . 73--75
Hans Riesel A Continued Fraction Algorithm . . . . . 76--80
Anonymous Problems . . . . . . . . . . . . . . . . 81--83
Anonymous New Books and Journals . . . . . . . . . 84--86
Anonymous Notes: IFIP Congress 68 . . . . . . . . 87--90
L. Gunnarsson Program for Simulation of Relay Networks 91--95
H. B. Hansen and
Alan Wessel Subroutinized Tape Sorting . . . . . . . 96--102
T. Håvie On the Practical Application of the
Modified Romberg Algorithm . . . . . . . 103--113
Edgar Karst Tables on Fifth Power Residuacity . . . 114--122
Peter Naur Machine Dependent Programming in Common
Languages . . . . . . . . . . . . . . . 123--131
Stig Nord Approximation Properties of the Spline
Fit . . . . . . . . . . . . . . . . . . 132--144
Harry v. Nordén and
Ilari Seppä Seasonal Temperature Variation of Soil 145--155
Diran Sarafyan and
Robert Brown Computer Derivation of Algebraic
Equations Associated with Runge--Kutta
Formulas . . . . . . . . . . . . . . . . 156--162
Carl-Erik Fröberg and
Arne Sundström Algol Programming: Contribution no. 20:
Smith's normal form . . . . . . . . . . 163--169
Anonymous Problems . . . . . . . . . . . . . . . . 170--173
Anonymous New Books and Journals . . . . . . . . . 174--174
G. M. Birtwistle and
D. J. Evans On the Generalisation of Bairstow's
Method . . . . . . . . . . . . . . . . . 175--190
Per Brinch Hansen The logical structure of the RC 4000
computer . . . . . . . . . . . . . . . . 191--199
D. B. Hunter Romberg's Method for Certain Integrals
Involving a Singularity . . . . . . . . 200--205
Yrjö Seppälä Definition of Extraction Files and their
Optimization by Zero-One Programming . . 206--215
Sverre Storòy Error Control in the Simplex-Technique 216--225
R. P. Tewarson Solution of a System of Simultaneous
Linear Equations with a Sparse
Coefficient Matrix by Elimination
Methods . . . . . . . . . . . . . . . . 226--239
Bj. Svejgaard Algol Programming: Contribution no. 21:
Zeros of Polynomials . . . . . . . . . . 240--246
Anonymous Problems . . . . . . . . . . . . . . . . 247--249
H. B. Hansen and
Aage Melbye New Books and Journals . . . . . . . . . 250--254
Anonymous Notes . . . . . . . . . . . . . . . . . 255--256
Anonymous Convergence acceleration from the point
of view of linear programming . . . . . 256--256
Åke Björck Iterative Refinement of Linear Least
Squares Solutions I . . . . . . . . . . 257--278
Per Brinch Hansen The RC 4000 Real-Time Control System at
Pulawy . . . . . . . . . . . . . . . . . 279--288
Peter Johansen Non-Deterministic Programming . . . . . 289--304
Axel Ruhe On the Quadratic Convergence of the
Jacobi Method for Normal Matrices . . . 305--313
Torsten Ström Strict Error Bounds in Romberg
Quadrature . . . . . . . . . . . . . . . 314--321
Åke Björck and
Gene H. Golub Algol programming: Iterative Refinement
of Linear Least Squares Solutions by
Householder Transformation . . . . . . . 322--337
Anonymous Problems . . . . . . . . . . . . . . . . 338--340
Anonymous New books and journals . . . . . . . . . 341--344
Anonymous Notes . . . . . . . . . . . . . . . . . 345--345
H. D. Abramson Partial Ordering of the Syntax Elements
of a Language . . . . . . . . . . . . . 1--7
Åke Björck Iterative Refinement of Linear Least
Squares Solutions II . . . . . . . . . . 8--30
P. Jarratt A Numerical Method for Determining
Points of Inflexion . . . . . . . . . . 31--35
Peter Naur Features of the GIER ALGOL 4 System . . 36--42
John C. O'Neill and
George D. Byrne A Starting Method for the Numerical
Solution of Volterra's Integral Equation
of the Second Kind . . . . . . . . . . . 43--47
Eero Paananen Two Queues in Tandem . . . . . . . . . . 48--52
R. P. Tewarson Solution of Linear Equations with
Coefficient Matrix in Band Form . . . . 53--58
Anonymous Problems . . . . . . . . . . . . . . . . 59--61
Anonymous New Books and Journals . . . . . . . . . 62--66
Anonymous Notes: NordDATA-68; NEUCC Summer School
1968; 4th Yugoslav Symposium on
Information Processing . . . . . . . . . 67--68
T. Alanko and
S. Mustonen and
M. Tienari A Statistical Programming Language SURVO
66 . . . . . . . . . . . . . . . . . . . 69--85
J. C. Falkenberg A Method for Integration of Unstable
Systems of Ordinary Differential
Equations Subject to Two-Point Boundary
Conditions . . . . . . . . . . . . . . . 86--103
Eric Foxley Programming Problems in Mathematical
Logic . . . . . . . . . . . . . . . . . 104--121
Sven Ingvar Jönsson On-line Program Debugging . . . . . . . 122--127
B. H. Mayoh The Second Goldbach Conjecture Revisited 128--133
J. T. Day On the Numerical Solution of Volterra
Integral Equations . . . . . . . . . . . 134--137
Anonymous Problems . . . . . . . . . . . . . . . . 138--141
Anonymous New Books and Journals . . . . . . . . . 142--146
Anonymous Erratum . . . . . . . . . . . . . . . . 145--145
Harry Björk Decision Tables in ALGOL 60 . . . . . . 147--153
J. H. Bramble and
R. B. Kellogg and
V. Thomée On the rate of convergence of some
difference schemes for second order
elliptic equations . . . . . . . . . . . 154--173
E. W. Dijkstra A Constructive Approach to the Problem
of Program Correctness . . . . . . . . . 174--186
Carl-Erik Fröberg On the Prime Zeta Function . . . . . . . 187--202
Jacob Palme A Comparison between Simula and Fortran 203--209
Axel Ruhe On the Quadratic Convergence of a
Generalization of the Jacobi Method to
Arbitrary Matrices . . . . . . . . . . . 210--231
R. P. Tewarson On the Chebyshev Solution of
Inconsistent Linear Equations . . . . . 232--242
Tore Isacson Asymptotic Expansion of Coulomb Wave
Functions on the Transition Line . . . . 243--245
Anonymous Problems . . . . . . . . . . . . . . . . 246--249
Anonymous New Books and Journals . . . . . . . . . 250--251
Anonymous Notes . . . . . . . . . . . . . . . . . 251--252
Anonymous Notes: FILE-68: Conference on the
Numerical Solution of Differential
Equations . . . . . . . . . . . . . . . 252--252
H. D. Abramson The Applicability Matrix of a
Syntax-Directed Parsing Processor . . . 253--261
Bálint Dömölki A Universal Compiler System Based on
Production Rules . . . . . . . . . . . . 262--275
Byron L. Ehle High Order $A$-Stable Methods for the
Numerical Solution of Systems of D.E.'s 276--278
Bo Einarsson Numerical Calculation of Fourier
Integrals with Cubic Splines . . . . . . 279--286
Donald Greenspan Numerical Solution of a Class of
Nonsteady Cavity Flow Problems . . . . . 287--294
Martti Järveläinen and
Harry V. Nordén A Theoretical Study of Filter Cake
Washing . . . . . . . . . . . . . . . . 295--309
Yrjö Seppälä Translating Statements of Symbolic Logic
into Zero-One Linear Programming . . . . 310--327
L. Wittmeyer-Koch A Method of Descent for Chebyshev
Approximation . . . . . . . . . . . . . 328--342
Anonymous Problems . . . . . . . . . . . . . . . . 343--346
Anonymous New books and journals . . . . . . . . . 347--348
Anonymous Notes . . . . . . . . . . . . . . . . . 349--350
G. W. Hedström The Rate of Convergence of Parabolic
Difference Schemes with Constant
Coefficients . . . . . . . . . . . . . . 1--17
T. Håvie Derivation of Explicit Expressions for
the Error Terms in the Ordinary and the
Modified Romberg Algorithms . . . . . . 18--29
F. M. Larkin Estimation of a Non-Negative Function 30--52
Axel Ruhe The Norm of a Matrix after a Similarity
Transformation . . . . . . . . . . . . . 53--58
D. Wood A Proof of Hamblin's Algorithm for
Translation of Arithmetic Expressions
from Infix to Postfix Form . . . . . . . 59--68
C. H. Woodford Smooth Curve Interpolation . . . . . . . 69--77
Anders Beckman and
Bengt Fornberg and
Arne Tengvald A Method for Acceleration of the
Convergence of Infinite Series . . . . . 78--80
J. T. Day Numerical Solution of the Convolution
Integral Equation . . . . . . . . . . . 81--82
K. J. Overholt Algol Programming: Partition Functions
(modulo $d$) . . . . . . . . . . . . . . 83--86
Anonymous Problems . . . . . . . . . . . . . . . . 87--90
Carl-Erik Fröberg and
Peter Naur New Books and Journals . . . . . . . . . 91--93
Anonymous Notes . . . . . . . . . . . . . . . . . 94--96
R. M. Baer and
O. Òsterby Algorithms over Partially Ordered Sets 97--118
P. Jarratt Some Efficient Fourth Order Multipoint
Methods for Solving Equations . . . . . 119--124
Edgar Karst Unique Representation of Primitive
Factors of $2^n-1$. $n$ odd, in Certain
Quadratic Forms . . . . . . . . . . . . 125--132
Jakob Krarup A Branch-Bound Algorithm for a Wiring
Problem . . . . . . . . . . . . . . . . 133--156
Stig Nordbeck and
Bengt Rystedt Computer Cartography --- Range Map . . . 157--166
R. P. Tewarson and
B. Ramnath Some Comments on the Solution of Linear
Equations . . . . . . . . . . . . . . . 167--173
Anonymous Problems . . . . . . . . . . . . . . . . 174--177
Ole Johan Dahl and
Helge Bratt New Books and Journals . . . . . . . . . 178--182
Anonymous Notes . . . . . . . . . . . . . . . . . 183--184
B. Einarsson Erratum . . . . . . . . . . . . . . . . 183--184
Owe Axelsson A Class of $A$-stable Methods . . . . . 185--199
Jo Ann Howell and
Robert T. Gregory An Algorithm for Solving Linear
Algebraic Equations Using Residue
Arithmetic I . . . . . . . . . . . . . . 200--224
R. Kurki-Suonio Notes on Top-down Languages . . . . . . 225--238
Tom Lyche A note on correctors with an arbitrary
number of nonstep points . . . . . . . . 239--249
Peter Naur Programming by Action Clusters . . . . . 250--258
Syvert P. Nòrsett A Criterion for $A(\alpha)$-Stability of
Linear Multistep Methods . . . . . . . . 259--263
Hans Riesel Common Prime Factors of the Numbers $A_n
= a^{2^n} + 1$ . . . . . . . . . . . . . 264--269
P. L. Wodon Data Structure and Storage Allocation 270--282
Bo Hellgren Algol Programming: Contribution no. 24:
Algorithms for the interpolation of a
function defined by a character string 283--293
Anonymous Problems . . . . . . . . . . . . . . . . 294--296
Anonymous New Books and Journals . . . . . . . . . 297--298
Anonymous Notes . . . . . . . . . . . . . . . . . 298--300
Vishnu K. Agrawala and
Johan G. Belinfante Weight Diagrams for Lie Group
Representations: A Computer
Implementation of Freudenthal's
Algorithm in ALGOL and FORTRAN . . . . . 301--314
Apostolos Hadjidimos A New Explicit Three-Level Difference
Scheme for the Solution of the Heat Flow
Equation . . . . . . . . . . . . . . . . 315--323
Jo Ann Howell and
Robert T. Gregory An Algorithm for Solving Linear
Algebraic Equations Using Residue
Arithmetic II . . . . . . . . . . . . . 324--337
T. Håvie On a Modification of the
Clenshaw--Curtis Quadrature Formula . . 338--350
Robert Piessens New Quadrature Formulas for the
Numerical Inversion of the Laplace
Transform . . . . . . . . . . . . . . . 351--361
Niklaus Wirth A Basic Course on Compiler Principles 362--386
D. Wood A Note on Top-Down Deterministic
Languages . . . . . . . . . . . . . . . 387--399
Anonymous Problems . . . . . . . . . . . . . . . . 400--403
Lars Hörnström and
Karl Erik Karlsson New Books and Journals . . . . . . . . . 404--407
Anonymous Acknowledgements . . . . . . . . . . . . 407--407
H. D. Abramson A Note on Left-Recursive Rules and the
Partitioning of a Recognition Matrix for
Syntax-Directed Translation . . . . . . 1--5
H. D. Abramson A Partial Ordering of Some of the
Elements of Algol . . . . . . . . . . . 6--9
G. M. Campbell and
J. T. Day The Numerical Solution of Nonlinear
Volterra Integral Equations . . . . . . 10--19
C. W. Gear Rational Approximations by Implicit
Runge--Kutta Schemes . . . . . . . . . . 20--22
Jo Ann Howell and
Robert T. Gregory Solving Linear Equations Using Residue
Arithmetic --- Algorithm II . . . . . . 23--37
K. S. Kölbig and
J. A. Mignaco and
E. Remiddi On Nielsen's Generalized Polylogarithms
and their Numerical Calculation . . . . 38--73
Svein Mossige Generation of Permutations in
Lexicographical Order . . . . . . . . . 74--75
Paul Purdom A Transitive Closure Algorithm . . . . . 76--94
Yrjö Seppälä Criterion Function for Accessibility,
Uncertainty Problems in Regional
Land-Use Planning . . . . . . . . . . . 95--105
D. B. Hunter ALGOL programming: Analysis of the Outer
Product of Symmetric Group
Representations . . . . . . . . . . . . 106--114
Anonymous Problems . . . . . . . . . . . . . . . . 115--117
Anonymous New Books and Journals . . . . . . . . . 117--117
Anonymous Notes . . . . . . . . . . . . . . . . . 117--123
Anonymous New books and journals . . . . . . . . . 118--118
Anonymous Notes . . . . . . . . . . . . . . . . . 118--123
Dines Bjòrner A Flow-Mode, Self-Steering, Cellular
Multiplier-Summation Processor . . . . . 125--144
M. M. Chawla Hilbert Spaces for Estimating Errors of
Quadratures for Analytic Functions . . . 145--155
P. E. Danielsson Three-Dimensional Electronic Display . . 156--167
Ralph L. London Proving Programs Correct: Some
Techniques and Examples . . . . . . . . 168--182
C. C. Paige Practical Use of the Symmetric Lánczos
Process with Re-Orthogonalization . . . 183--195
Axel Ruhe An Algorithm for Numerical Determination
of the Structure of a General Matrix . . 196--216
K. Wright Some Relationships between Implicit
Runge--Kutta, Collocation and Lánczos
$\tau$ Methods, and their Stability
Properties . . . . . . . . . . . . . . . 217--227
Anonymous Problems . . . . . . . . . . . . . . . . 228--231
Matts Apelkrans New Books and Journals . . . . . . . . . 232--234
Anonymous Notes . . . . . . . . . . . . . . . . . 235--235
Anonymous Contents . . . . . . . . . . . . . . . . 236--236
Harald Bohman A Method to Calculate the Distribution
Function when the Characteristic
Function is Known . . . . . . . . . . . 237--242
M. M. Chawla Approximation by Non-Negative Algebraic
Polynomials . . . . . . . . . . . . . . 243--248
James R. Clay Research in Near-Ring Theory Using a
Digital Computer . . . . . . . . . . . . 249--265
Bengt Hakberg Uniformly Maximumnorm Stable Difference
Schemes . . . . . . . . . . . . . . . . 266--276
T. Håvie Some Algorithms for Numerical Quadrature
Using the Derivatives of the Integrand
in the Integration Interval . . . . . . 277--294
D. G. McVitie and
L. B. Wilson Stable Marriage Assignment for Unequal
Sets . . . . . . . . . . . . . . . . . . 295--309
E. L. Murphree, Jr. and
S. J. Fenves A Technique for Generating Interpretive
Translators for Problem-Oriented
Languages . . . . . . . . . . . . . . . 310--323
G. M. Phillips and
P. J. Taylor Approximation of convex data . . . . . . 324--332
Hans Riesel Primes Forming Arithmetic Series and
Clusters of Large Primes . . . . . . . . 333--342
Axel Ruhe Perturbation Bounds for Means of
Eigenvalues and Invariant Subspaces . . 343--354
Martti Tienari A Statistical Model of Roundoff Error
for Varying Length Floating-Point
Arithmetic . . . . . . . . . . . . . . . 355--365
J. R. Whiteman and
J. C. Webb Convergence of Finite-Difference
Techniques for a Harmonic Mixed Boundary
Value Problem . . . . . . . . . . . . . 366--374
Apostolos Hadjidimos A Note on a Difference Scheme for the
Solution of the Heat Equation . . . . . 375--375
P. Businger Algol programming: Updating a Singular
Value Decomposition . . . . . . . . . . 376--385
B. Parlett and
J. K. Reid On the Solution of a System of Linear
Equations whose Matrix is Symmetric but
not Definite . . . . . . . . . . . . . . 386--397
Anonymous Problems . . . . . . . . . . . . . . . . 398--399
Anonymous New Books and Journals . . . . . . . . . 400--401
Anonymous Notes . . . . . . . . . . . . . . . . . 402--403
K. S. Kölbig and
J. A. Mignaco and
E. Remiddi Erratum: ``On Nielsen's Generalized
Polylogarithms and their Numerical
Calculation'' [BIT \bf 10(1), 1970, p.
59] . . . . . . . . . . . . . . . . . . 403--403
Anonymous Contents . . . . . . . . . . . . . . . . 404--404
H. D. Baecker Implementing the ALGOL 68 Heap . . . . . 405--414
Dines Bjòrner Flowchart Machines . . . . . . . . . . . 415--442
E. G. Coffman and
J. Bruno On File Structuring for Non-Uniform
Access Frequencies . . . . . . . . . . . 443--456
Ruben Espinosa-Maldonado and
George D. Byrne Solution of Linear Integral Equations by
Gregory's Method . . . . . . . . . . . . 457--464
Apostolos Hadjidimos Extrapolated Alternating Direction
Implicit Iterative Methods . . . . . . . 465--475
Robert Piessens Numerical Evaluation of Cauchy Principal
Values of Integrals . . . . . . . . . . 476--480
R. G. Stoneham On a New Class of Multiplicative
Pseudo-Random Number Generators . . . . 481--500
C. H. Woodford An Algorithm for Data Smoothing Using
Spline Functions . . . . . . . . . . . . 501--510
J. T. Day On the Numerical Solution of
Integro-Differential Equations . . . . . 511--514
Anonymous Problems . . . . . . . . . . . . . . . . 515--517
Inge Persson and
P. E. Danielsson New Books and Journals . . . . . . . . . 518--520
Anonymous Notes . . . . . . . . . . . . . . . . . 521--523
Anonymous Acknowledgements . . . . . . . . . . . . 524--524
Anonymous Index . . . . . . . . . . . . . . . . . 525--526
Vishnu K. Agrawala and
Johan G. Belinfante An Algorithm for Computing ${\rm SU}(n)$
Invariants . . . . . . . . . . . . . . . 1--15
Harry Björk A Bi-Unique Transformation Into Integers
of Identifiers and Other Variable Length
Items . . . . . . . . . . . . . . . . . 16--20
K. S. Kölbig On the Value of a
Logarithmic-Trigonometric Integral . . . 21--28
Bengt Lindberg On Smoothing and Extrapolation for the
Trapezoidal Rule . . . . . . . . . . . . 29--52
Seymour V. Parter and
Víctor Pereyra Nonlinear Two-Point Boundary Value
Problems with Multiple Solutions . . . . 53--83
Victor Schneider On the Number of Registers Needed to
Evaluate Arithmetic Expressions . . . . 84--93
Kenneth Steiglitz and
John Bruno A New Derivation of Frisch's Algorithm
for Calculating Vertex-Pair Connectivity 94--106
Y. Sundblad The Ackermann Function. A Theoretical,
Computational, and Formula Manipulative
Study . . . . . . . . . . . . . . . . . 107--119
G. M. Campbell and
J. T. Day A Block by Block Method for the
Numerical Solution of Volterra Integral
Equations . . . . . . . . . . . . . . . 120--124
Anonymous Problems . . . . . . . . . . . . . . . . 125--126
Anonymous New Books and Journals . . . . . . . . . 127--128
Anonymous Notes . . . . . . . . . . . . . . . . . 129--131
Anonymous Contents . . . . . . . . . . . . . . . . 132--132
H. Bohman On the Maximum Deviation in Random Walks 133--138
W. Robert Boland and
C. S. Duris Product Type Quadrature Formulas . . . . 139--158
M. M. Chawla Convergence of Newton--Cotes Quadratures
for Analytic Functions . . . . . . . . . 159--167
M. Powell and
P. Jarratt A Modified Regula Falsi Method for
Computing the Root of an Equation . . . 168--174
D. B. Hunter The Evaluation of Integrals of Periodic
Analytic Functions . . . . . . . . . . . 175--180
G. M. Phillips An Error Estimate for Volterra Integral
Equations . . . . . . . . . . . . . . . 181--186
P. W. Purdom and
S. M. Stigler and
Tat-Ong Cheam Statistical Investigation of Three
Storage Allocation Algorithms . . . . . 187--195
Torsten Ström An Inclusion Formula for Derivatives . . 196--198
Torsten Ström Strict Estimation of the Maximum of a
Function of one Variable . . . . . . . . 199--211
P. G. Terzi On a Conjecture by Erd\Hos--Straus . . . 212--216
M. C. Wunderlich The Use of Bit and Byte Manipulation in
Computing Summation Sequences . . . . . 217--224
Anonymous Problems . . . . . . . . . . . . . . . . 225--227
Anonymous New Books and Journals . . . . . . . . . 228--230
Anonymous Notes . . . . . . . . . . . . . . . . . 231--231
Anonymous Contents . . . . . . . . . . . . . . . . 232--232
Jan Ole Aasen On the Reduction of a Symmetric Matrix
to Tridiagonal Form . . . . . . . . . . 233--242
H. D. Abramson A Program for Computing Identity-Kernels
from Certain Directed Graphs . . . . . . 243--253
E. Amble A Cosmo--Simula Program for a Simple
Air-Pollution Model . . . . . . . . . . 254--261
P. A. Businger Numerically Stable Deflation of
Hessenberg and Symmetric Tridiagonal
Matrices . . . . . . . . . . . . . . . . 262--270
Ole Caprani Implementation of a Low Round-Off
Summation Method . . . . . . . . . . . . 271--275
Sòren Christiansen Numerical Solution of an Integral
Equation with a Logarithmic Kernel . . . 276--287
T. Håvie On the Use of Trigonometric
Approximations in Extrapolation Methods 288--298
N. S. Kambo Error Bounds for the Clenshaw--Curtis
Quadrature Formulas . . . . . . . . . . 299--309
Mark I. Krusemeyer Determining Multiplicities of Dominant
Weights in Irreducible Lie Algebra
Representations Using a Computer . . . . 310--316
R. Piessens and
F. Poleunis A Numerical Method for the Integration
of Oscillatory Functions . . . . . . . . 317--327
N. F. Stewart A Heuristic to Reduce the Wrapping
Effect in the Numerical Solution of
$z'=f(t,x)$ . . . . . . . . . . . . . . 328--337
Anonymous Problems . . . . . . . . . . . . . . . . 338--339
Anonymous New Books and Journals . . . . . . . . . 340--341
Anonymous Notes . . . . . . . . . . . . . . . . . 341--343
Anonymous Contents . . . . . . . . . . . . . . . . 344--344
Nabih N. Abdelmalek Round-off Error Analysis for
Gram--Schmidt Method and Solution of
Linear Least Squares Problems . . . . . 345--367
P. C. Chakravarti and
P. B. Worland A Class of Self-Starting Methods for the
Numerical Solution of $y''=f(z,y)$ . . . 368--383
F. H. Chipman $A$-Stable Runge--Kutta Processes . . . 384--388
Carl-Erik E. Fröberg On Sums and Products of Quadratic
Residues . . . . . . . . . . . . . . . . 389--398
Donald Greenspan Computer Simulation of Transverse String
Vibrations . . . . . . . . . . . . . . . 399--408
Richard F. King A Fifth-Order Family of Modified Newton
Methods . . . . . . . . . . . . . . . . 409--412
Peter Linz Product Integration Methods for Volterra
Integral Equations of the First Kind . . 413--421
Webb Miller A Note on the Instability of Gaussian
Elimination . . . . . . . . . . . . . . 422--424
A. Wang and
O. J. Dahl Coroutine Sequencing in a Block
Structured Environment . . . . . . . . . 425--449
J. T. Day On the Numerical Solution of the Goursat
Problem . . . . . . . . . . . . . . . . 450--454
Anonymous Problems . . . . . . . . . . . . . . . . 455--457
Mats-Åke Hugoson New Books and Journals . . . . . . . . . 458--459
V. Schneider Erratum: ``On the Number of Registers
Needed to Evaluate Arithmetic
Expressions'' [BIT \bf 11(1), 1971, pp.
87, 92] . . . . . . . . . . . . . . . . 460--460
Anonymous Acknowledgements . . . . . . . . . . . . 461--461
Anonymous Index . . . . . . . . . . . . . . . . . 462--463
Anonymous Contents . . . . . . . . . . . . . . . . 464--464
Owe Axelsson A Note on a Class of Strongly $A$-Stable
Methods . . . . . . . . . . . . . . . . 1--4
W. Robert Boland The Numerical Solution of Fredholm
Integral Equations Using Product Type
Quadrature Formulas . . . . . . . . . . 5--16
Colin W. Cryer On the Instability of High Order
Backward-Difference Multistep Methods 17--25
Olav Dahl Numerical Solution of Some Degenerate
Parabolic Cauchy Problems . . . . . . . 26--37
P. Henderson and
R. Snowdon An Experiment in Structured Programming: 38--53
W. D. Hoskins and
P. J. Ponzo Explicit Calculation of Interpolating
Cubic Splines on Equi-Distant Knots . . 54--62
Lydia Kronsjö and
Germund Dahlquist On the Design of Nested Iterations for
Elliptic Difference Equations . . . . . 63--71
Anita Lukka On the Estimation of Numerus Clausus . . 72--80
A. R. Mitchell and
G. M. Phillips Construction of Basis Functions in the
Finite Element Method . . . . . . . . . 81--89
Lars Rehnqvist Inversion of Certain Symmetric Band
Matrices . . . . . . . . . . . . . . . . 90--98
P.-Å. Wedin Perturbation Bounds in Connection with
Singular Value Decomposition . . . . . . 99--111
T. Espelid On the Behavior of the Secant Method
Near a Multiple Root . . . . . . . . . . 112--115
W. H. Hosken An Asymmetric Regular Set . . . . . . . 115--117
Ingemar Jönsson On Certain Primes of Mersenne-Type . . . 117--118
Anonymous Problems . . . . . . . . . . . . . . . . 119--121
Göran Eriksson New Books and Journals . . . . . . . . . 121--123
Anonymous Contents . . . . . . . . . . . . . . . . 124--124
Stefan Arnborg Storage Administration in a Virtual
Memory Simula System . . . . . . . . . . 125--141
Gunnar Bjurel Modified Linear Multistep Methods for a
Class of Stiff Ordinary Differential
Equations . . . . . . . . . . . . . . . 142--160
D. G. Corneil An Algorithm for Determining the
Automorphism Partitioning of an
Undirected Graph . . . . . . . . . . . . 161--171
John H. George and
Robert W. Gunderson Conditioning of Linear Boundary Value
Problems . . . . . . . . . . . . . . . . 172--181
J. Hilden Testing the Relative Positions of
Several Points on a Circle . . . . . . . 182--187
B. H. Laidlaw and
G. M. Phillips Iterative Methods for Solving Fredholm
Integral Equations . . . . . . . . . . . 188--193
J. N. Lyness An Algorithm for Gauss--Romberg
Integration . . . . . . . . . . . . . . 194--203
F. Mavaddat A Unified Approach to Evaluation of
Expressions . . . . . . . . . . . . . . 204--212
Webb Miller On an Interval-Arithmetic Matrix Method 213--219
Werner C. Rheinboldt and
Victor R. Basilli and
Charles K. Mesztenyi On a Programming Language for Graph
Algorithms . . . . . . . . . . . . . . . 220--241
R. E. Scraton A Modification of Miller's Recurrence
Algorithm . . . . . . . . . . . . . . . 242--251
H. A. Watts and
L. F. Shampine $A$-Stable Block Implicit One-Step
Methods . . . . . . . . . . . . . . . . 252--266
A. C. McKay Algol Programming: Certification of
contribution no. 10: LPMODSIMPLEX [BIT
\bf 4(4), 1964, pp. 189--196] . . . . . 267--268
A. C. McKay Algol Programming: Certification of
contribution no. 10: LPMODSIMPLEX [BIT
\bf 4(4), 1964, pp. 189--196] with upper
bounds . . . . . . . . . . . . . . . . . 268--271
Anonymous Problems . . . . . . . . . . . . . . . . 272--273
Peter Bergh New Books and Journals . . . . . . . . . 274--276
Anonymous Notes . . . . . . . . . . . . . . . . . 277--277
Anonymous Contents . . . . . . . . . . . . . . . . 278--278
Harald Bohman From Characteristic Function to
Distribution Function via Fourier
Analysis . . . . . . . . . . . . . . . . 279--283
William Chuba and
Webb Miller Quadratic Convergence in Interval
Arithmetic, Part I . . . . . . . . . . . 284--290
Webb Miller Quadratic Convergence in Interval
Arithmetic, Part II . . . . . . . . . . 291--298
Jacques Cohen and
Carl Zuckerman Evalquote in Simple Fortran: A Tutorial
on Interpreting Lisp . . . . . . . . . . 299--317
A. J. W. Duijvestijn Correctness Proof of an In-Place
Permutation . . . . . . . . . . . . . . 318--324
L. Garey Predictor-Corrector Methods for
Nonlinear Volterra Integral Equations of
the Second Kind . . . . . . . . . . . . 325--333
C. A. R. Hoare A Note on the \em For Statement . . . . 334--341
Torleiv Klòve Representations of Integers as Sums of
Powers with Increasing Exponents . . . . 342--346
Peter Naur An Experiment on Program Development . . 347--365
Paul Purdom A Sentence Generator for Testing Parsers 366--375
Yrjö Seppälä A Chance-Constrained Programming
Algorithm . . . . . . . . . . . . . . . 376--399
Roland F. Streit The Evaluation of Double Series . . . . 400--408
Martti Tienari On Some Topological Properties of
Numerical Algorithms . . . . . . . . . . 409--433
J. Emery and
J. Vine Algol Programming: Remark on
``Procedures for Simplifying Boolean
Expressions'' [BIT \bf 6(3), 1966, pp.
260--269, by Bo Hellgren] . . . . . . . 434--434
Anonymous Problems . . . . . . . . . . . . . . . . 435--437
I. Dahlstrand New books and journals . . . . . . . . . 438--439
I. Dahlstrand New Books and Journals . . . . . . . . . 438--439
Anonymous Errata . . . . . . . . . . . . . . . . . 440--440
Anonymous Notes . . . . . . . . . . . . . . . . . 440--440
Anonymous Contents . . . . . . . . . . . . . . . . 442--442
O. Axelsson A Generalized SSOR Method . . . . . . . 443--467
H. Brunner A Class of $A$-Stable Two-Step Methods
Based on Schur Polynomials . . . . . . . 468--474
R. L. Burden and
G. W. Hedstrom The Distribution of the Eigenvalues of
the Discrete Laplacian . . . . . . . . . 475--488
M. M. Chawla and
B. L. Raina Optimal Quadratures for Analytic
Functions . . . . . . . . . . . . . . . 489--502
M. Powell and
P. Jarratt The `Pegasus' Method for Computing the
Root of an Equation . . . . . . . . . . 503--508
W. H. Hosken Some Post Canonical Systems in One
Letter . . . . . . . . . . . . . . . . . 509--515
Tore Håvie Error Derivation in Romberg Integration 516--527
Peter Linz Error Estimates for the Computation of
Eigenvalues of Self-Adjoint Operators 528--533
Jacob Palme Part-Compilation in High-Level Languages 534--542
Axel Ruhe and
Torbjörn Wiberg The Method of Conjugate Gradients Used
in Inverse Iteration . . . . . . . . . . 543--554
Lars-Erik Thorelli Marking Algorithms . . . . . . . . . . . 555--568
L. B. Wilson An Analysis of the Stable Marriage
Assignment Algorithm . . . . . . . . . . 569--575
J. Bohman On the Number of Primes Less than a
Given Limit . . . . . . . . . . . . . . 576--577
A. Goldfine An Algorithm for the Numerical Solution
of Integro-Differential Equations . . . 578--580
D. Jacobs and
F. Lambert On the Numerical Calculation of
Polylogarithms . . . . . . . . . . . . . 581--585
J. Douglas Lawson On the Exactness of Implicit
Runge--Kutta Processes for Particular
Integrals . . . . . . . . . . . . . . . 586--588
Anonymous Problems . . . . . . . . . . . . . . . . 589--590
Anonymous New Books and Journals . . . . . . . . . 591--591
Anonymous Notes . . . . . . . . . . . . . . . . . 592--594
Anonymous Acknowledgements . . . . . . . . . . . . 595--595
P. Purdom Erratum: ``A Sentence Generator for
Testing Parsers'' [BIT \bf 12(3), 1972,
p. 372] . . . . . . . . . . . . . . . . 595--595
Anonymous Index . . . . . . . . . . . . . . . . . 596--597
Anonymous Contents . . . . . . . . . . . . . . . . 598--598
M. E. A. El Tom Numerical solution of Volterra integral
equations by spline functions . . . . . 1--7
M. R. Farmer and
G. Loizou A note on a paper by G. Pólya . . . . . . 8--15
Tore Håvie Remarks on an Expansion for Integrals of
Rapidly Oscillating Functions . . . . . 16--29
N. S. Kambo Error Bounds for a Chebyshev Quadrature
Scheme . . . . . . . . . . . . . . . . . 30--37
Eugene M. Klimko An Algorithm for Calculating Indices in
F\`aa di Bruno's Formula . . . . . . . . 38--49
Gary Lindstrom Control Extension in a Recursive
Language . . . . . . . . . . . . . . . . 50--70
Kaj Madsen A Root-Finding Algorithm Based on
Newton's Method . . . . . . . . . . . . 71--75
Webb Miller More on Quadratic Convergence in
Interval Arithmetic . . . . . . . . . . 76--83
K. J. Overholt Optimal Binary Search Methods . . . . . 84--91
K. J. Overholt Efficiency of the Fibonacci Search
Method . . . . . . . . . . . . . . . . . 92--96
Hans Riesel Some Series Related to Infinite Series
Given by Ramanujan . . . . . . . . . . . 97--113
S. Storòy An Algorithm for Finding a Vector in the
Intersection of Open Convex Polyhedral
Cones . . . . . . . . . . . . . . . . . 114--119
Aaron Gurski A Note on Analysis of Keys for Use in
Hashing . . . . . . . . . . . . . . . . 120--122
Anonymous Problems . . . . . . . . . . . . . . . . 123--124
Anonymous Books Received . . . . . . . . . . . . . 125--125
Anonymous Notes . . . . . . . . . . . . . . . . . 126--129
W. H. Hosken Erratum: ``Some Post Canonical Systems
in One Letter'' [BIT \bf 12(4), 1972, p.
511] . . . . . . . . . . . . . . . . . . 129--129
Anonymous Contents . . . . . . . . . . . . . . . . 130--130
George D. Andria and
George D. Byrne and
David R. Hill Natural spline block implicit methods 131--144
M. M. Chawla and
Veena Kaul Optimal Rules for Numerical Integration
Round the Unit Circle . . . . . . . . . 145--152
Colin W. Cryer A New Class of Highly-Stable Methods:
$A_0$-Stable Methods . . . . . . . . . . 153--159
Murli M. Gupta Numerical Solution of a Second
Biharmonic Boundary Value Problem . . . 160--164
Harold W. Lawson, Jr. and
Bengt Malm A Flexible Asynchronous Microprocessor 166--176
G. M. Phillips Explicit Forms for Certain Hermite
Approximations . . . . . . . . . . . . . 177--180
Boris Smeds A $3$-Colour Ink Jet Plotter for
Computer Graphics . . . . . . . . . . . 181--195
Torsten Ström Practical Error Estimates for Repeated
Richardson Extrapolation Schemes . . . . 196--205
Arne Thesen Scheduling of Computer Programs for
Optimal Machine Utilization . . . . . . 206--216
Per-Åke Wedin Perturbation Theory for Pseudo-Inverses 217--232
H. Vold and
B. H. Sjògren Optimal Backup of Data Bases: A
Statistical Investigation . . . . . . . 233--241
J. Bohman Some Computational Results Regarding the
Prime Numbers Below $3,000,000,000$ . . 242--244
Derick Wood A Note on Table Look-up . . . . . . . . 245--246
Anonymous Problems . . . . . . . . . . . . . . . . 247--249
Anonymous Books Received . . . . . . . . . . . . . 250--250
Anonymous Contents . . . . . . . . . . . . . . . . 251--251
Ned Anderson and
Åke Björck A New High Order Method of \em Regula
Falsi Type for Computing a Root of an
Equation . . . . . . . . . . . . . . . . 253--264
Dagfinn Andreassen On $k$-Step Methods with Almost Constant
Coefficients . . . . . . . . . . . . . . 265--271
Theodore A. Bickart and
Zdenek Picel High Order Stiffly Stable Composite
Multistep Methods for Numerical
Integration of Stiff Differential
Equations . . . . . . . . . . . . . . . 272--286
W. Robert Boland Properties of Product-Type Quadrature
Formulas . . . . . . . . . . . . . . . . 287--291
Håkan Ekblom Calculation of linear best
$L_p$-approximations . . . . . . . . . . 292--300
G. Germano and
A. Maggiolo-Schettini A Flow Diagram Composition of Markov's
Normal Algorithms without Concluding
Formulas . . . . . . . . . . . . . . . . 301--312
Donald E. Knuth and
Francis R. Stevenson Optimal Measurement Points for Program
Frequency Counts . . . . . . . . . . . . 313--322
Sòren Lauesen Program Control of Operating Systems . . 323--337
R. D. Riess Error Estimates of Hermite Interpolation 338--343
Per-Åke Wedin On the Almost Rank Deficient Case of the
Least Squares Problem . . . . . . . . . 344--354
H. Väliaho A Procedure for Parameterizing a
Constraint in Linear Programming . . . . 355--369
J. Bohman New primes of the form n $^4$ +1 . . . . 370--372
P. D. Tuan An Extension of Clenshaw's Method for
Linear Differential Equations . . . . . 372--374
Anonymous Problems . . . . . . . . . . . . . . . . 375--378
Anonymous New Books and Journals . . . . . . . . . 378--378
Anonymous Notes . . . . . . . . . . . . . . . . . 379--379
Anonymous Contents . . . . . . . . . . . . . . . . 380--380
H. Brunner On the Numerical Solution of Nonlinear
Volterra Integro-Differential Equations 381--390
F. H. Chipman The Implementation of Runge--Kutta
Implicit Processes . . . . . . . . . . . 391--393
Terje O. Espelid Analysis of a Shellsort Algorithm . . . 394--400
W. D. Hoskins and
D. S. Meek Successive Polynomial Spline Function
Approximation . . . . . . . . . . . . . 401--407
D. R. Hunkins Product Type Multiple Integration
Formulas . . . . . . . . . . . . . . . . 408--414
N. S. Kambo Optimal Quadrature Formulas . . . . . . 415--422
Richard F. King An Improved Pegasus Method for Root
Finding . . . . . . . . . . . . . . . . 423--427
Kaj Madsen On the Solution of Nonlinear Equations
in Interval Arithmetic . . . . . . . . . 428--433
J. H. McCabe and
G. M. Phillips On a Certain Class of Lebesgue Constants 434--442
Robert Piessens and
Maria Branders The Evaluation and Application of some
Modified Moments . . . . . . . . . . . . 443--450
R. Piessens and
P. Verbaeten Numerical Solution of the Abel Integral
Equation . . . . . . . . . . . . . . . . 451--457
Riaz A. Usmani A Method of High-Order Accuracy for the
Numerical Integration of Boundary Value
Problems . . . . . . . . . . . . . . . . 458--469
Richard Weiss The Convergence of Shooting Methods . . 470--475
D. Wood Some Remarks on the KH Algorithm for
$s$-Grammars . . . . . . . . . . . . . . 476--489
K. J. Overholt Integral Form of Divided Differences . . 490--492
Anonymous Problems . . . . . . . . . . . . . . . . 493--495
Bertil Ekenberg Books Received . . . . . . . . . . . . . 496--497
Anonymous Acknowledgements . . . . . . . . . . . . 497--497
Anonymous Index . . . . . . . . . . . . . . . . . 498--499
Anonymous Contents . . . . . . . . . . . . . . . . 500--500
G. V. Bochmann and
W. W. Armstrong Properties of Boolean Functions with a
Tree Decomposition . . . . . . . . . . . 1--13
M. M. Chawla and
T. R. Ramakrishnan Modified Gauss--Jacobi Quadrature
Formulas for the Numerical Evaluation of
Cauchy Type Singular Integrals . . . . . 14--21
Håkan Ekblom $L_p$-methods for robust regression . . 22--32
L. Garey The Numerical Solution of Volterra
Integral Equations with Singular Kernels 33--39
Torleiv Klòve Expressing a Prime as Difference Between
Two Numbers Containing All the Previous
Primes . . . . . . . . . . . . . . . . . 40--44
Henry F. Ledgard The Case for Structured Programming . . 45--57
Marketa Novak Full Reduction of a General Square
Matrix . . . . . . . . . . . . . . . . . 58--62
Syvert P. Nòrsett One Step Methods of Hermite Type for
Numerical Integration of Stiff Systems 63--77
Victor Schneider and
Gary Winiger Translation Grammars for Compilation and
Decompilation . . . . . . . . . . . . . 78--86
Stig Skelboe Computation of Rational Interval
Functions . . . . . . . . . . . . . . . 87--95
R. Winther A Collocation Method for Eigenvalue
Problems . . . . . . . . . . . . . . . . 96--105
P. B. Worland A Stability and Error Analysis of Block
Methods for the Numerical Solution of
$y''=f(x,y)$ . . . . . . . . . . . . . . 106--111
R. H. Barlow Convergent Continued Fraction
Approximant's to Generalised
Polylogarithms . . . . . . . . . . . . . 112--116
Carl-Erik E. Fröberg New Results on the Kummer Conjecture . . 117--119
Hans Riesel A Consequence of the Von Staudt--Clausen
Theorem . . . . . . . . . . . . . . . . 120--121
Anonymous Problems . . . . . . . . . . . . . . . . 122--124
Göran Eriksson New Books and Journals . . . . . . . . . 125--127
Jan Rohman Some computational results regarding the
prime numbers below 2,000,000,000 . . . 127--127
Anonymous Notes . . . . . . . . . . . . . . . . . 128--131
Anonymous Contents . . . . . . . . . . . . . . . . 132--132
J. Bohman Erratum: ``Some Computational Results
Regarding the Prime Numbers Below
$3,000,000,000$'' [BIT 13(2), 1973, pp.
242--244] . . . . . . . . . . . . . . . 132--132
Charles B. Dunham Convergence of Interpolation in
Polynomial Chebyshev Approximation . . . 133--135
M. E. A. El Tom On the Numerical Stability of Spline
Function Approximations to Solutions of
Volterra Integral Equations of the
Second Kind . . . . . . . . . . . . . . 136--143
C. J. Gladwin and
R. Jeltsch Stability of Quadrature Rule Methods for
First Kind Volterra Integral Equations 144--151
W. D. Hoskins and
P. J. Ponzo Some Approximation Properties of
Periodic Parametric Cubic Splines . . . 152--155
Ilkka Karasalo A Criterion for Truncation of the
$QR$-Decomposition Algorithm for the
Singular Linear Least Squares Problem 156--166
Seppo Linnainmaa Analysis of Some Known Methods of
Improving the Accuracy of Floating-Point
Sums . . . . . . . . . . . . . . . . . . 167--202
Mario Magidin The `Best' Partition of an Integer . . . 203--208
Andrzej Proskurowski Search for a Unique Incidence Matrix of
a Graph . . . . . . . . . . . . . . . . 209--226
Werner C. Rheinboldt and
Charles K. Mesztenyi Arc Graphs and their Possible
Application to Sparse Matrix Problems 227--239
H. Vantilborgh On the Working Set Size and its Normal
Approximation . . . . . . . . . . . . . 240--251
Herbert E. Salzer Some Remarks on Riesel's Series . . . . 252--253
Anonymous Problems . . . . . . . . . . . . . . . . 254--256
Anonymous New Books and Journals . . . . . . . . . 256--256
Anonymous Notes . . . . . . . . . . . . . . . . . 257--259
Anonymous Contents . . . . . . . . . . . . . . . . 260--260
H. D. Abramson A Syntax Directed Macro Processor . . . 261--272
Stefan Arnborg A Note on the Assignment of Measurement
Points for Frequency Counts in
Structured Programs . . . . . . . . . . 273--278
O. Axelsson On the Efficiency of a Class of
$A$-stable Methods . . . . . . . . . . . 279--287
M. E. A. El Tom On Spline Function Approximations to the
Solution of Volterra Integral Equations
of the First Kind . . . . . . . . . . . 288--297
David R. Hill A New Class of One-Step Methods for the
Solution of Volterra Functional
Differential Equations . . . . . . . . . 298--305
Tore Håvie Some Expansions for Integrals with
Weight Functions . . . . . . . . . . . . 306--313
Staffan Nordmark Uniform Stability of a Class of
Parabolic Difference Operators . . . . . 314--325
Paul Purdom The Size of ${\rm LALR}(1)$ Parsers . . 326--337
Lars-Erik Thorelli Design of a Small Conversational System 338--346
E. v. d. S. de Villers and
L. B. Wilson Hashing the Subscripts of a Sparse
Matrix . . . . . . . . . . . . . . . . . 347--358
A. Billauer On Gaussian Quadrature by Divided
Differences of a Modified Function . . . 359--361
Peter Pohl Iterative Improvement Without Double
Precision in a Boundary Value Problem 361--365
Anonymous Problems . . . . . . . . . . . . . . . . 366--368
C. Mårtensson New Books and Journals . . . . . . . . . 369--371
Anonymous Notes . . . . . . . . . . . . . . . . . 372--373
Anonymous Contents . . . . . . . . . . . . . . . . 374--374
Stefan Arnborg Optimal Memory Management in a System
with Garbage Collection . . . . . . . . 375--381
Y. Genin An Algebraic Approach to $A$-Stable
Linear Multistep-Multiderivative
Integration Formulas . . . . . . . . . . 382--406
Harry C. Heacox, Jr. and
Paul W. Purdom, Jr. Analysis of a Multi-Level Time-Sharing
Model . . . . . . . . . . . . . . . . . 407--412
D. B. Hunter and
Susan J. Parsons On the Numerical Integration of an Odd
Periodic Function over a Half-Period . . 413--415
Timo Järvi and
Markku Nurminen Some Problems in Automatic Process
Grouping and File Consolidation . . . . 416--429
Bengt Lindberg On a Dangerous Property of Methods for
Stiff Differential Equations . . . . . . 430--436
Matti Mäkelä and
Olavi Nevanlinna and
Aarne H. Sipilä Exponentially Fitted Multistep Methods
by Generalized Hermite-Birkhoff
Interpolation . . . . . . . . . . . . . 437--451
N. Papamichael and
J. R. Whiteman Cubic Spline Interpolation of Harmonic
Functions . . . . . . . . . . . . . . . 452--459
Teodor Rus and
Ulrich Sinn An Algebraic Approach to Data
Organization . . . . . . . . . . . . . . 460--481
Anonymous Problems . . . . . . . . . . . . . . . . 482--484
Anonymous New Books and Journals . . . . . . . . . 485--485
Anonymous Notes . . . . . . . . . . . . . . . . . 486--486
Anonymous Acknowledgements . . . . . . . . . . . . 487--487
Anonymous Index . . . . . . . . . . . . . . . . . 488--489
Anonymous Contents . . . . . . . . . . . . . . . . 490--490
Ned Anderson and
Ilkka Karasalo On Computing Bounds for the Least
Singular Value of a Triangular Matrix 1--4
Ole Caprani Round-off Errors in Floating-Point
Summation . . . . . . . . . . . . . . . 5--9
W. H. Enright and
T. E. Hull and
B. Lindberg Comparing Numerical Methods for Stiff
Systems of O.D.E's . . . . . . . . . . . 10--48
Linda Kaufman A Variable Projection Method for Solving
Separable Nonlinear Least Squares
Problems . . . . . . . . . . . . . . . . 49--57
Frans Lemeire Bounds for Condition Numbers of
Triangular and Trapezoid Matrices . . . 58--64
Frans Lemeire Computation of Equivalent Inherent
Rounding Errors in the Solution of a Set
of Linear Equations . . . . . . . . . . 65--71
Arne Maus On Access to Temporary Resources . . . . 72--84
J. G. Peters and
P. S. Kritzinger Implementation of Samplesort: A Minimal
Storage Tree Sort . . . . . . . . . . . 85--93
B. Schorr Numerical Inversion of a Class of
Characteristic Functions . . . . . . . . 94--102
C. Corradi On the Acceleration of the Convergence
of Monotone Iteration Processes for
Solving Systems of Linear Algebraic
Equations . . . . . . . . . . . . . . . 103--104
J. D. Donaldson A Note on Osculatory Quadrature Formulae 105--106
Lydia Kronsjö A Note on the `Nested Iterations' Method 107--110
Anonymous Problems . . . . . . . . . . . . . . . . 111--113
Anonymous New Books and Journals . . . . . . . . . 114--114
Anonymous Notes . . . . . . . . . . . . . . . . . 114--115
Anonymous Contents . . . . . . . . . . . . . . . . 116--116
Nabih N. Abdelmalek Chebyshev Solution of Overdetermined
Systems of Linear Equations . . . . . . 117--129
V. K. Barwell Special Stability Problems for
Functional Differential Equations . . . 130--135
H. Brunner On the Approximate Solution of the Abel
Integral Equation with Discontinuous
Solution . . . . . . . . . . . . . . . . 136--143
B. J. Cornelius and
G. H. Kirby Depth of Recursion and the Ackermann
Function . . . . . . . . . . . . . . . . 144--150
Grete Dahl and
Sverre Storòy Decomposed Enumeration of Extreme Points
in the Linear Programming Problem . . . 151--157
Nachum Dershowitz A Simplified Loop-free Algorithm for
Generating Permutations . . . . . . . . 158--164
Seppo Linnainmaa Towards Accurate Statistical Estimation
of Rounding Errors in Floating-Point
Computations . . . . . . . . . . . . . . 165--173
W. Rey On Least $p$-th Power Methods in
Multiple Regressions and Location
Estimations . . . . . . . . . . . . . . 174--184
A. Sameh and
J. Lermit and
K. Noh On the Intermediate Eigenvalues of
Symmetric Sparse Matrices . . . . . . . 185--191
Sven Tafvelin Dynamic Microprogramming and External
Subroutine Calls in a Multics-type
Environment . . . . . . . . . . . . . . 192--202
Sven Tafvelin and
Åke Wikström Aspects of Compact Programs and Directly
Executed Languages . . . . . . . . . . . 203--214
S.-Å. Tärnlund Computation of Resource Requirements . . 215--220
D. B. Hunter and
Susan J. Parsons A Note on the Numerical Evaluation of
Finite Integrals of Oscillatory
Functions . . . . . . . . . . . . . . . 221--223
Anonymous Problems . . . . . . . . . . . . . . . . 224--226
Sten Henrickson New Books and Journals . . . . . . . . . 227--231
Anonymous Notes . . . . . . . . . . . . . . . . . 232--234
Anonymous Contents . . . . . . . . . . . . . . . . 235--235
Carl-Erik Fröberg Niels Ivar Bech: 22.8.1920 -- 25.7.1975 237--238
Jan Bohman and
Carl-Erik Fröberg Numerical Results on the Goldbach
Conjecture . . . . . . . . . . . . . . . 239--243
David M. Creedon and
John J. H. Miller The Stability Properties of $q$-Step
Backward Difference Schemes . . . . . . 244--249
M. R. Farmer and
G. Loizou A Class of Iteration Functions for
Improving, Simultaneously,
Approximations to the Zeros of a
Polynomial . . . . . . . . . . . . . . . 250--258
Arne Halaas Event-Driven Control Statements . . . . 259--271
W. D. Hoskins and
D. S. Meek Linear Dependence Relations for
Polynomial Splines at Midknots . . . . . 272--276
D. P. Laurie Propagation of Initial Rounding Error in
Romberg-Like Quadrature . . . . . . . . 277--282
J. Oliver and
A. Ruffhead The Selection of Interpolation Points in
Numerical Differentiation . . . . . . . 283--295
Merrell L. Patrick and
Donald G. Saari A Globally Convergent Algorithm for
Determining Approximate Real Zeros of a
Class of Functions . . . . . . . . . . . 296--303
Lawrence L. Rose and
Malcolm H. Gotterer An Analysis of File Movement under
Dynamic File Management Strategies . . . 304--313
T. Ström and
J. N. Lyness On Numerical Differentiation . . . . . . 314--322
D. Woodhouse A Note on the Secant Method . . . . . . 323--327
L. V. Atkinson Hashing Matrix Subscripts . . . . . . . 328--330
J. M. Pollard A Monte Carlo Method for Factorization 331--334
Anonymous Problems . . . . . . . . . . . . . . . . 335--337
Anonymous New Books and Journals . . . . . . . . . 337--337
Anonymous Notes . . . . . . . . . . . . . . . . . 338--339
Anonymous Contents . . . . . . . . . . . . . . . . 340--340
T. B. Boffey The Linearization of Flow Charts . . . . 341--350
I. Borosh More Numerical Evidence on the
Uniqueness of Markov Numbers . . . . . . 351--357
J. C. Butcher A Stability Property of Implicit
Runge--Kutta Methods . . . . . . . . . . 358--361
Ole Caprani and
Kaj Madsen Contraction Mappings in Interval
Analysis . . . . . . . . . . . . . . . . 362--366
M. M. Chawla Optimal Approximate Formulas with
Polynomial Precision . . . . . . . . . . 367--372
Jacques Cohen and
Peter Grossman Compilation of Linear Partial
Differential Equations into
Finite-Difference Programs . . . . . . . 373--380
Germund Dahlquist and
Ingemar Ingemarsson and
Hans Riesel A Randomly Generated Program for
Automatic Identity Checking . . . . . . 381--384
Bertil Ekenberg Curve Fitting by Use of Graphic Display 385--393
Göran Fries On Compatibility --- A Proposed Solution 394--400
L. Garey Block Methods for Nonlinear Volterra
Integral Equations . . . . . . . . . . . 401--408
Arne Jonassen and
Ole-Johan Dahl Analysis of an Algorithm for Priority
Queue Administration . . . . . . . . . . 409--422
Torleiv Klòve Representations of Integers as Sums of
Powers with Increasing Exponents --- II 423--425
G. M. Phillips and
B. N. Sahney An Error Estimate for Least Squares
Approximation . . . . . . . . . . . . . 426--430
David S. Wise and
Daniel P. Friedman and
Stuart C. Shapiro and
Mitchell Wand Boolean Valued Loops . . . . . . . . . . 431--451
Anonymous Problems . . . . . . . . . . . . . . . . 452--454
P. Naur New Books and Journals . . . . . . . . . 455--457
Anonymous Notes . . . . . . . . . . . . . . . . . 458--459
Anonymous Acknowledgements . . . . . . . . . . . . 460--460
Anonymous Index . . . . . . . . . . . . . . . . . 461--462
Anonymous Contents . . . . . . . . . . . . . . . . 463--463
Allan Aulin Newton-like methods for two-point
boundary value problems . . . . . . . . 1--12
Walter A. Burkhard Partial Match Retrieval . . . . . . . . 13--31
David Elliott and
D. F. Paget Product-integration rules and their
convergence . . . . . . . . . . . . . . 32--40
Richard Goodman On round-off error in fixed-point
multiplication . . . . . . . . . . . . . 41--51
Ann Haegemans Circularly symmetrical integration
formulas for two-dimensional circularly
symmetrical regions . . . . . . . . . . 52--59
J. Hilden Elimination of recursive calls using a
small table of `randomly' selected
function values . . . . . . . . . . . . 60--73
Rolf Jeltsch Note on $A$-stability of multistep
multiderivative methods . . . . . . . . 74--78
Olavi Nevanlinna On error bounds for $G$-stable methods 79--84
Seppo Pajunen Computations on the growth of the first
factor for prime cyclotomic fields . . . 85--87
Arne Wang An axiomatic basis for proving total
correctness of GOTO programs . . . . . . 88--102
B. A. Wichmann Ackermann's function: A study in the
efficiency of calling procedures . . . . 103--110
Anonymous Problems . . . . . . . . . . . . . . . . 111--113
Bertil Ekenberg New Books and Journals . . . . . . . . . 114--115
Anonymous Notes . . . . . . . . . . . . . . . . . 116--122
Anonymous Contents . . . . . . . . . . . . . . . . 123--123
B. J. Cornelius and
G. H. Kirby A programming technique for recursive
procedures . . . . . . . . . . . . . . . 125--132
Terje O. Espelid On replacement selection and Dinsmore's
improvement . . . . . . . . . . . . . . 133--142
Frans Lemeire Equilibration of matrices to optimize
backward numerical stability . . . . . . 143--145
Seppo Linnainmaa Taylor expansion of the accumulated
rounding error . . . . . . . . . . . . . 146--160
R. A. Rink and
B. P. Guru Analytical solutions for a class of
nonlinear differential equations using
Altran . . . . . . . . . . . . . . . . . 161--171
J. L. Siemieniuch Properties of certain rational
approximations to $e^{-z}$ . . . . . . . 172--191
Jayme L. Szwarcfiter and
Peter E. Lauer A search strategy for the elementary
cycles of a directed graph . . . . . . . 192--204
Jesse Y. Wang On the discretisation error of the
weighted Simpson rule . . . . . . . . . 205--214
A. Wouk Collocation for initial value problems 215--222
F. H. Chipman A note on implicit $A$-stable R-K
methods with parameters . . . . . . . . 223--225
Gerhard Wanner A short proof on nonlinear $A$-stability 226--227
Anonymous Problems . . . . . . . . . . . . . . . . 228--230
Anonymous New Books and Journals . . . . . . . . . 231--231
Anonymous Notes . . . . . . . . . . . . . . . . . 232--234
Anonymous Contents . . . . . . . . . . . . . . . . 235--235
J. C. Butcher On the implementation of implicit
Runge--Kutta methods . . . . . . . . . . 237--240
J. A. Campbell and
J. G. Kent and
R. J. Moore Experiments with a symbolic programming
system for complex analysis . . . . . . 241--256
D. P. Davey and
N. F. Stewart Guaranteed error bounds for the initial
value problem using polytope arithmetic 257--268
Åke Hansson and
Sten-Åke Tärnlund Zig-zag procedures for memory allocation
and retrieval of dense equilateral
arrays of dynamically varying order . . 269--274
Donald B. Johnson and
Ravi Sethi A characterization of ${\rm LL}(1)$
grammars . . . . . . . . . . . . . . . . 275--280
Tom Lyche Discrete cubic spline interpolation . . 281--290
Abdel-Wahab M. Nourein Root determination by use of Padé
approximants . . . . . . . . . . . . . . 291--297
Augustin Paulik On the optimal approximation of bounded
linear functionals in Hilbert spaces of
analytic functions . . . . . . . . . . . 298--307
Peter Pohl On binary-exponent alternating sums . . 308--312
G. Tsamasphyros and
P. S. Theocaris Numerical inversion of Mellin transforms 313--321
Arne Wang A case study in program transformation 322--331
L. B. Wilson Sequence search trees: Their analysis
using recurrence relations . . . . . . . 332--337
Gaston H. Gonnet A short note on convergence near a high
order zero . . . . . . . . . . . . . . . 338--339
Bruce Knobe and
Gideon Yuval Compilers should indent . . . . . . . . 340--343
Anonymous Problems . . . . . . . . . . . . . . . . 344--346
Anonymous Newton-like methods for two-point
boundary value problems . . . . . . . . 346--346
Anonymous Notes . . . . . . . . . . . . . . . . . 346--347
Anonymous New Books and Journals . . . . . . . . . 347--347
Anonymous Contents . . . . . . . . . . . . . . . . 348--348
D. O. Andreassen and
G. A. Watson Linear Chebyshev approximation without
Chebyshev sets . . . . . . . . . . . . . 349--362
G. Avdelas and
A. Hadjidimos On improving the convergence rates of
extrapolated alternating direction
implicit schemes . . . . . . . . . . . . 363--373
L. M. Chawla and
John E. Maxfield On a table of the product-sum partition
function $p(n,m)$ . . . . . . . . . . . 374--377
Harry T. Hsu A note on weighted buddy systems for
dynamic storage allocation . . . . . . . 378--382
L. W. Jackson The $A$-stability of a family of fourth
order methods . . . . . . . . . . . . . 383--387
Syvert P. Nòrsett Runge--Kutta methods with a multiple
real eigenvalue only . . . . . . . . . . 388--393
H. V. Smith Error estimates for a class of
quadrature formulae . . . . . . . . . . 394--399
Sven Tafvelin The time dependent behaviour of high
speed sequential files on cycling
storage . . . . . . . . . . . . . . . . 400--415
P. J. Taylor The solution of Volterra integral
equations of the first kind using
inverted differentiation formulae . . . 416--425
Lars-Erik Thorelli A fast compactifying garbage collector 426--441
David S. Wise and
Dan C. Watson Tuning Garwick's algorithm for repacking
sequential storage . . . . . . . . . . . 442--450
O. Òsterby Prime decompositions with minimum sum 451--458
M. Boyer and
L. Paquette An algorithm to decide if the
intersection of convex polyhedral cones
has a non empty interior . . . . . . . . 459--461
Jan Eriksson A note on the decomposition of systems
of sparse nonlinear equations . . . . . 462--465
Anonymous Problems . . . . . . . . . . . . . . . . 466--468
Anonymous New Books and Journals . . . . . . . . . 469--469
Anonymous Notes . . . . . . . . . . . . . . . . . 470--473
Anonymous Acknowledgements . . . . . . . . . . . . 473--473
Anonymous Index . . . . . . . . . . . . . . . . . 474--475
Anonymous Contents . . . . . . . . . . . . . . . . 476--476
David M. Choy and
C. K. Wong Bounds for optimal $\alpha$-$\beta$
binary trees . . . . . . . . . . . . . . 1--15
Narsingh Deo and
J. M. Davis and
R. E. Lord A new algorithm for digraph isomorphism 16--30
John D. Donaldson Convergence of osculatory quadrature
formulae . . . . . . . . . . . . . . . . 31--38
Bo Kågström Bounds and perturbation bounds for the
matrix exponential . . . . . . . . . . . 39--57
Olavi Nevanlinna On the numerical integration of
nonlinear initial value problems by
linear multistep methods . . . . . . . . 58--71
Håkan Ramsin and
Per-Åke Wedin A comparison of some algorithms for the
nonlinear least squares problem . . . . 72--90
Stig Skelboe The control of order and steplength for
backward differentiation methods . . . . 91--107
H. V. Smith Error estimates for Gauss--Legendre
quadrature of integrands possessing
Dirichlet series expansions . . . . . . 108--112
Seppo Pajunen Computations of the growth of the first
factor for prime cyclotomic fields II 113--114
Anonymous Problems . . . . . . . . . . . . . . . . 115--116
S. Henriksson New Books and Journals . . . . . . . . . 116--117
Sten Henriksson Reviews . . . . . . . . . . . . . . . . 117--118
Anonymous Notes . . . . . . . . . . . . . . . . . 119--119
Anonymous Contents . . . . . . . . . . . . . . . . 120--120
Carter Bays and
Richard H. Hudson The segmented sieve of Eratosthenes and
primes in arithmetic progressions to
$10^{12}$ . . . . . . . . . . . . . . . 121--127
M. M. Chawla A sixth order tridiagonal finite
difference method for non-linear
two-point boundary value problems . . . 128--133
Lars Eldén Algorithms for the regularization of
ill-conditioned least squares problems 134--145
Reinhard Frank and
Christoph W. Ueberhuber Iterated defect correction for the
efficient solution of stiff systems of
ordinary differential equations . . . . 146--159
Torkel Glad and
Allen A. Goldstein Optimization of functions whose values
are subject to small errors . . . . . . 160--169
Gaston H. Gonnet On the structure of zero finders . . . . 170--183
W. D. Hoskins and
D. S. Meek and
D. J. Walton The numerical solution of the matrix
equation $XA + AY= F$ . . . . . . . . . 184--190
Terence C.-Y -Y. Lau Rational exponential approximation with
real poles . . . . . . . . . . . . . . . 191--199
Syvert P. Nòrsett and
Arne Wolfbrandt Attainable order of rational
approximations to the exponential
function with only real poles . . . . . 200--208
Trond Steihaug Numerical solution of linear algebraic
equations where the coefficient matrix
is a polynomial of a square matrix . . . 209--214
Sten-Åke Tärnlund Horn clause computability . . . . . . . 215--226
R. A. Usmani On the numerical integration of a
boundary value problem involving a
fourth order linear differential
equation . . . . . . . . . . . . . . . . 227--234
R. Scherer A note on Radau and Lobatto formulae for
O.D.E.'s . . . . . . . . . . . . . . . . 235--238
Sol Weintraub Primes in arithmetic progression . . . . 239--243
Anonymous Problems . . . . . . . . . . . . . . . . 244--246
Anonymous New Books and Journals . . . . . . . . . 247--247
Anonymous Contents . . . . . . . . . . . . . . . . 248--248
Nabih N. Abdelmalek The discrete linear restricted Chebyshev
approximation . . . . . . . . . . . . . 249--261
M. Brannigan Uniform approximation by generalised
polynomials . . . . . . . . . . . . . . 262--269
J. R. Cash On a class of cyclic methods for the
numerical integration of stiff systems
of O.D.E.s . . . . . . . . . . . . . . . 270--280
M. M. Chawla An eighth order tridiagonal finite
difference method for nonlinear
two-point boundary value problems . . . 281--285
Robert Todd Gregory and
David W. Matula Base conversion in residue number
systems . . . . . . . . . . . . . . . . 286--302
M. Jankowski and
H. Wo\'zniakowski Iterative refinement implies numerical
stability . . . . . . . . . . . . . . . 303--311
Malcolm S. Keech A third order, semi-explicit method in
the numerical solution of first kind
Volterra integral equations . . . . . . 312--320
Richard F. King A secant method for multiple roots . . . 321--328
Peter Linz An analysis of a method for solving
singular integral equations . . . . . . 329--337
H. V. Smith A method for the integration of
oscillatory functions . . . . . . . . . 338--343
N. Solntseff and
D. Wood Pyramids: A data type for matrix
representation in Pascal . . . . . . . . 344--350
David S. Wise and
Daniel P. Friedman The One-Bit Reference Count . . . . . . 351--359
G. Claessens and
G. Loizou and
L. Wuytack Comments on a root finding method using
Padé approximation . . . . . . . . . . . 360--361
R. D. Tennent A note on files in Pascal . . . . . . . 362--366
Arne Wolfbrandt A note on a recent result of rational
approximations to the exponential
function . . . . . . . . . . . . . . . . 367--368
Anonymous Problems . . . . . . . . . . . . . . . . 369--370
Anonymous New Books and Journals . . . . . . . . . 371--371
Anonymous Notes . . . . . . . . . . . . . . . . . 372--373
J. C. Butcher On $A$-stable implicit Runge--Kutta
methods . . . . . . . . . . . . . . . . 375--378
D. J. Evans and
G. Avdelas On extrapolated alternating direction
implicit (E.A.D.I.) methods of second
order . . . . . . . . . . . . . . . . . 379--385
Carl-Erik Fröberg Accurate estimation of the number of
binary partitions . . . . . . . . . . . 386--391
J. D. Gribble Further properties of inner product
quadrature formulas . . . . . . . . . . 392--408
E. Hansen and
M. Patrick and
J. Rusnak Some modifications of Laguerre's method 409--417
Tore Håvie Romberg integration as a problem in
interpolation theory . . . . . . . . . . 418--429
Jozef Miklo\vsko A fast algorithm for repeated
computation of linear recurrence
relations . . . . . . . . . . . . . . . 430--436
W. C. Rheinboldt and
C. K. Mesztenyi and
J. M. Fitzgerald On the evaluation of multivariate
polynomials and their derivatives . . . 437--450
Jorma Sajaniemi Some difficulties with abstract and
concrete syntax . . . . . . . . . . . . 451--457
G. J. Tsamasphyros and
P. S. Theocaris On the convergence of a Gauss quadrature
rule for evaluation of Cauchy type
singular integrals . . . . . . . . . . . 458--464
M. S. Waterman Multidimensional greatest common divisor
and Lehmer algorithms . . . . . . . . . 465--478
J. Bohman A note on the number of partitions other
than binary . . . . . . . . . . . . . . 479--480
A. K. Dhawan and
V. K. Srivastava On a new division algorithm . . . . . . 481--485
D. J. Evans Fast A.D.I. methods for the solution of
linear parabolic partial differential
equations involving $2$ space dimensions 486--491
J. D. Lawson and
J. Ll. Morris A note on the efficient implementation
of splitting methods in two space
variables . . . . . . . . . . . . . . . 492--493
Anonymous Problems . . . . . . . . . . . . . . . . 494--496
Anonymous New Books and Journals . . . . . . . . . 497--497
Syvert P. Nòrsett Erratum: ``Runge--Kutta methods with a
multiple real eigenvalue only'' [BIT \bf
16(4), 1976, pp. 388--393] . . . . . . . 497--497
Anonymous Notes . . . . . . . . . . . . . . . . . 498--499
Anonymous Acknowledgements . . . . . . . . . . . . 499--499
Anonymous Index . . . . . . . . . . . . . . . . . 500--501
Anonymous Contents . . . . . . . . . . . . . . . . 502--504
T. Anderson and
R. W. Witty Safe programming . . . . . . . . . . . . 1--8
T. A. Bickart and
E. I. Jury Arithmetic tests for $A$-stability,
$A(\alpha)$-stability, and
stiff-stability . . . . . . . . . . . . 9--21
Kevin Burrage A special family of Runge--Kutta methods
for solving stiff differential equations 22--41
Ole Caprani and
Kaj Madsen Iterative methods for interval inclusion
of fixed points . . . . . . . . . . . . 42--51
E. G. Coffman, Jr. and
Donald B. Johnson and
Joseph Y.-T. Leung An efficient algorithm for allocating
paged drum-like storage . . . . . . . . 52--66
John M. Einbu Determination of a basis for linear
least square approximation . . . . . . . 67--71
Stein Gjessing Compile time preparations for run time
scheduling in monitors . . . . . . . . . 73--83
B. S. Goh Global convergence of some differential
equation algorithms for solving
equations involving positive variables 84--90
I. H. Sloan On the numerical evaluation of singular
integrals . . . . . . . . . . . . . . . 91--102
R. L. Brown Evaluation of ordinary differential
equation software . . . . . . . . . . . 103--105
G. Fairweather A note on the efficient implementation
of certain Padé methods for linear
parabolic problems . . . . . . . . . . . 106--109
Torleiv Klòve Two non-closure results on families of
$L$-languages . . . . . . . . . . . . . 109--111
Riaz A. Usmani and
F. S. Chebib A note on the least-square linear
approximation . . . . . . . . . . . . . 112--115
Anonymous Problems . . . . . . . . . . . . . . . . 115--117
Anonymous New Books and Journals . . . . . . . . . 117--117
Anonymous Notes . . . . . . . . . . . . . . . . . 118--123
Peter M. G. Apers Recursive samplesort . . . . . . . . . . 125--132
Germund Dahlquist On accuracy and unconditional stability
of linear multistep methods for second
order differential equations . . . . . . 133--136
David Elliott and
D. F. Paget The convergence of product integration
rules . . . . . . . . . . . . . . . . . 137--141
Ivar Gustafsson A class of first order factorization
methods . . . . . . . . . . . . . . . . 142--156
Arieh Iserles On the $A$-stability of implicit
Runge--Kutta processes . . . . . . . . . 157--169
R. Jeltsch Stability on the imaginary axis and
$A$-stability of linear multistep
methods . . . . . . . . . . . . . . . . 170--174
W. Knauff and
A. Paulik A note on Davis type error bounds . . . 175--183
Per-Åke Larson Dynamic Hashing . . . . . . . . . . . . 184--201
K. M. Mjelde Convex-concave fractional programming
with each variable occurring in a single
constraint . . . . . . . . . . . . . . . 202--210
P. W. Purdom Automatic program indentation . . . . . 211--218
D. Wood A comparison of two methods of encoding
arrays . . . . . . . . . . . . . . . . . 219--229
J. Georges and
F. Heymans On compound statements in a
conversational language . . . . . . . . 230--233
J. Oliver A note on the signs of truncated
Chebyshev polynomials . . . . . . . . . 233--235
Anonymous Problems . . . . . . . . . . . . . . . . 236--237
Anonymous New Books and Journals . . . . . . . . . 237--237
Anonymous Notes . . . . . . . . . . . . . . . . . 238--238
Anonymous Contents . . . . . . . . . . . . . . . . 239--239
Vijay B. Aggarwal and
James W. Burgmeier An algorithmic decomposition system for
second order recurrence relations . . . 241--258
Stefan Arnborg Analysis of non-deterministic drum
scheduling . . . . . . . . . . . . . . . 259--264
Jane Cullum The simultaneous computation of a few of
the algebraically largest and smallest
eigenvalues of a large, sparse,
symmetric matrix . . . . . . . . . . . . 265--275
W. H. Enright and
Steven M. Serbin A note on the efficient solution of
matrix pencil systems . . . . . . . . . 276--281
Robert Todd Gregory The use of finite segment $p$-adic
arithmetic for exact computation: . . . 282--300
E. N. Houstis Collocation methods for linear elliptic
problems . . . . . . . . . . . . . . . . 301--310
Bush Jones and
W. G. Waller and
Arnold Feldman Root isolation using function values . . 311--319
Olli Nevalainen and
Jukka Teuhola The efficiency of two indexed priority
queue algorithms . . . . . . . . . . . . 320--333
Giuliano Pacini and
Maria Simi Testing equality in LISP-like
environments . . . . . . . . . . . . . . 334--341
Fernanda Patrício Cubic spline functions and initial value
problems . . . . . . . . . . . . . . . . 342--347
P. Révay Evaluation of a system design model . . 348--361
Ned Anderson A note on a generalized interpolation
problem . . . . . . . . . . . . . . . . 362--363
Grete Dahl On scaling in linear algebraic systems 363--365
Anonymous Problems . . . . . . . . . . . . . . . . 366--368
Anonymous New books and journals . . . . . . . . . 368--368
Anonymous Notes . . . . . . . . . . . . . . . . . 369--371
Anonymous Contents . . . . . . . . . . . . . . . . 372--372
Kevin Burrage High order algebraically stable
Runge--Kutta methods . . . . . . . . . . 373--383
Germund Dahlquist $G$-stability is equivalent to
$A$-stability . . . . . . . . . . . . . 384--401
A. Friedli and
R. Jeltsch An algebraic test for $A_0$-stability 402--414
Eldon Hansen A globally convergent interval method
for computing and bounding real roots 415--424
H. P. Kriegel and
V. K. Vaishnavi and
D. Wood $2$-$3$ brother trees . . . . . . . . . 425--435
Stein Krogdahl Verification of a class of link-level
protocols . . . . . . . . . . . . . . . 436--448
Zavdi L. Lichtman Source program optimization with a
generalized for statement . . . . . . . 449--453
K. M. Mjelde Sufficiency of Kuhn--Tucker optimality
conditions for a fractional programming
problem . . . . . . . . . . . . . . . . 454--456
Olavi Nevanlinna and
Werner Liniger Contractive methods for stiff
differential equations, Part I . . . . . 457--474
G. Wanner and
E. Hairer and
S. P. Nòrsett Order stars and stability theorems . . . 475--489
David G. Carta Minimax approximation by rational
fractions of the inverse polynomial type 490--492
Tore Herlestam Critical remarks on some public-key
cryptosystems . . . . . . . . . . . . . 493--496
T. R. Hopkins Note on a family of economical sixth
order finite difference methods for
non-linear $2$-point boundary value
problems . . . . . . . . . . . . . . . . 497--499
Rolf Jeltsch and
Olavi Nevanlinna Largest disk of stability of explicit
Runge--Kutta methods . . . . . . . . . . 500--502
G. Wanner and
E. Hairer and
S. P. Nòrsett When $I$-stability implies $A$-stability 503--503
Anonymous Problems . . . . . . . . . . . . . . . . 504--505
Anonymous New Books and Journals . . . . . . . . . 506--506
Anonymous Notes . . . . . . . . . . . . . . . . . 506--509
Anonymous Acknowledgements . . . . . . . . . . . . 509--509
Anonymous Index . . . . . . . . . . . . . . . . . 510--511
Anonymous Contents . . . . . . . . . . . . . . . . 512--512
Celia Andrade and
S. McKee On optimal high accuracy linear
multistep methods for first kind
Volterra integral equations . . . . . . 1--11
G. Avdelas and
A. Hadjidimos and
N. P. Krimnianiotis Improved extrapolated alternating
direction implicit schemes for the
numerical solution of three-dimensional
elliptic problems . . . . . . . . . . . 12--18
G. H. Behforooz and
N. Papamichael Improved orders of approximation derived
from interpolatory cubic splines . . . . 19--26
M. M. Chawla and
C. P. Katti Finite difference methods for two-point
boundary value problems involving high
order differential equations . . . . . . 27--33
N. D. Francis Computation of material requirements for
production planning . . . . . . . . . . 34--38
Jorma Kaarlo Merikoski On a lower bound for the Perron
eigenvalue . . . . . . . . . . . . . . . 39--42
Niels Munksgaard New factorization codes for sparse,
symmetric and positive definite matrices 43--52
Olavi Nevanlinna and
Werner Liniger Contractive methods for stiff
differential equations Part II . . . . . 53--72
Anton Nijholt Grammar functors and covers: From
non-left-recursive to Greibach normal
form grammars . . . . . . . . . . . . . 73--78
S. P. Nòrsett and
G. Wanner The real-pole sandwich for rational
approximations and oscillation equations 79--94
G. M. Phillips Best polynomial approximations: A
corrected proof . . . . . . . . . . . . 95--97
G. M. Phillips Seventh degree integration rules for the
cube . . . . . . . . . . . . . . . . . . 98--103
Philip Rabinowitz On avoiding the singularity in the
numerical integration of proper
integrals . . . . . . . . . . . . . . . 104--110
Rudolf Scherer A necessary condition for $B$-stability 111--115
Esko Ukkonen An analysis of the effect of rounding
errors on the flow of control in
numerical processes . . . . . . . . . . 116--133
M. N. Channabasappa A note on the computation of multiple
zeros of polynomials by Newton's method 134--135
P. M. Dew and
M. R. West Estimating and controlling the global
error in Gear's method . . . . . . . . . 135--137
Arne Fransén Accurate determination of the inverse
gamma integral . . . . . . . . . . . . . 137--138
Anonymous Problems . . . . . . . . . . . . . . . . 139--140
Anonymous New Books and Journals . . . . . . . . . 140--140
Anonymous Notes . . . . . . . . . . . . . . . . . 141--143
Anonymous Contents . . . . . . . . . . . . . . . . 144--144
Åke Björck and
Tommy Elfving Accelerated projection methods for
computing pseudoinverse solutions of
systems of linear equations . . . . . . 145--163
Baruch Cahlon On the initial value problem for a
certain partial differential equation 164--171
D. J. Evans and
N. M. Missirlis The modified alternating direction
preconditioning method for the numerical
solution of the elliptic self-adjoint
second order and biharmonic equations 172--185
Pierre Hillion A new stability criterion for linear
discrete systems . . . . . . . . . . . . 186--195
Ellen Hisdal Quantitative measure of the amount of
information acquired in a learning
process . . . . . . . . . . . . . . . . 196--203
T. Håvie Generalized Neville type extrapolation
schemes . . . . . . . . . . . . . . . . 204--213
F. M. Larkin A modification of the secant rule
derived from a maximum likelihood
principle . . . . . . . . . . . . . . . 214--222
Per-Åke Larson Frequency loading and linear probing . . 223--228
Tom Lyche A Newton form for trigonometric Hermite
interpolation . . . . . . . . . . . . . 229--235
José Mario Martínez Three new algorithms based on the
sequential secant method . . . . . . . . 236--243
Bo Sandén Verification of a program complex . . . 244--255
Hannu Väliaho A procedure for one-parametric linear
programming . . . . . . . . . . . . . . 256--269
K. M. Mjelde Convex-concave fractional programming
--- evaluation of solutions and
optimality conditions . . . . . . . . . 270--270
Michael L. Overton and
Andrzej Proskurowski Canonical incidence matrices of graphs 271--273
Ronald L. Rivest Critical remarks on: ``Critical remarks
on some public-key cryptosystems'' [BIT
\bf 18(4), 1978, pp. 493--496; MR
80b:94033 ] by Tore Herlestam . . . . . 274--275
Ray P. Steiner On Cullen numbers . . . . . . . . . . . 276--277
R. S. Stepleman Monotone convergence and effective
stopping criteria for numerical
processes . . . . . . . . . . . . . . . 278--281
Amiram Yehudai A new definition for simple precedence
grammars . . . . . . . . . . . . . . . . 282--284
Anonymous Problems . . . . . . . . . . . . . . . . 285--286
Anonymous New Books and Journals . . . . . . . . . 286--286
Anonymous Notes . . . . . . . . . . . . . . . . . 287--287
Anonymous Contents . . . . . . . . . . . . . . . . 288--288
Kabekode V. S. Bhat and
Bharat Kinariwala An algorithm for the $n \times n$
optimum assignment problem . . . . . . . 289--296
Jan Bohman and
Carl-Erik Fröberg and
Hans Riesel Partitions in squares . . . . . . . . . 297--301
R. Devillers and
G. Louchard Hashing techniques. A global approach 302--311
Greg Finn and
Ellis Horowitz A linear time approximation algorithm
for multiprocessor scheduling . . . . . 312--320
T. L. Freeman A method for computing all the zeros of
a polynomial with real coefficients . . 321--333
Stein Gjessing Monitors with associated processors . . 334--346
M. K. Jain and
R. K. Jain and
U. Anantha Krishnaiah $P$-stable methods for periodic initial
value problems of second order
differential equations . . . . . . . . . 347--355
Axel Ruhe Accelerated Gauss-Newton Algorithms for
Nonlinear Least Squares Problems . . . . 356--367
G. Tsamasphyros and
P. S. Theocaris Cubature formulas for the evaluation of
surface singular integrals . . . . . . . 368--377
E. H. Twizell An explicit difference method for the
wave equation with extended stability
range . . . . . . . . . . . . . . . . . 378--383
J. G. Verwer The application of iterated defect
correction to the LOD method for
parabolic equations . . . . . . . . . . 384--394
R. F. Warming and
Richard M. Beam An extension of $A$-stability to
alternating direction implicit methods 395--417
Jin Kue Wong A new implementation of an algorithm for
the optimal assignment problem: An
improved version of Munkre's algorithm 418--424
Anonymous Problems . . . . . . . . . . . . . . . . 425--426
Anonymous New Books and Journals . . . . . . . . . 427--427
Anonymous Notes . . . . . . . . . . . . . . . . . 427--427
Anonymous Contents . . . . . . . . . . . . . . . . 428--428
J. E. Bond and
J. R. Cash A block method for the numerical
integration of stiff systems of ordinary
differential equations . . . . . . . . . 429--447
D. C. St. Clair and
A. K. Rigler An algorithm for least squares analysis
of spectroscopic data . . . . . . . . . 448--456
David Elliott On the convergence of Hunter's
quadrature rule for Cauchy principal
value integrals . . . . . . . . . . . . 457--462
J. Ernvall and
O. Nevalainen Compact storage schemes for formatted
files by spanning trees . . . . . . . . 463--475
S. McKee and
N. Pitcher On the convergence of advanced linear
multistep methods . . . . . . . . . . . 476--481
Sheo Kumar On a method of Noble for second kind
Volterra integral equations . . . . . . 482--488
F. Patrício A numerical method for solving
initial-value-problems with spline
functions . . . . . . . . . . . . . . . 489--494
L. F. Shampine Evaluation of implicit formulas for the
solution of ODES . . . . . . . . . . . . 495--502
Per Grove Thomsen and
Zahari Zlatev Two-parameter families of
predictor-corrector methods for the
solution of ordinary differential
equations . . . . . . . . . . . . . . . 503--517
Å. Wikström Optimal search trees and length
restricted codes . . . . . . . . . . . . 518--524
H. C. Williams and
B. Schmid Some remarks concerning the M.I.T.
public-key cryptosystem . . . . . . . . 525--538
T. Dokken and
T. Lyche A divided difference formula for the
error in Hermite interpolation . . . . . 539--540
E. Hairer Nonlinear stability of RAT, an explicit
rational Runge--Kutta method . . . . . . 540--542
Arieh Iserles A note on Padé approximations and
generalized hypergeometric functions . . 543--545
J. M. Pollard On not storing the path of a random walk 545--548
H. V. Smith The numerical approximation of a class
of infinite integrals . . . . . . . . . 549--551
Anonymous Problems . . . . . . . . . . . . . . . . 552--553
Anonymous New Books and Journals . . . . . . . . . 554--554
Anonymous Notes . . . . . . . . . . . . . . . . . 555--556
Anonymous Acknowledgements . . . . . . . . . . . . 556--556
Anonymous Index . . . . . . . . . . . . . . . . . 557--559
Anonymous Contents . . . . . . . . . . . . . . . . 560--560
Selim G. Akl A New Algorithm for Generating
Derangements . . . . . . . . . . . . . . 2--7
W. M. Chan and
Alan George A linear time implementation of the
reverse Cuthill-McKee algorithm . . . . 8--14
Pertti Järvinen On structuring problems of job design
met in the development and maintenance
of information systems . . . . . . . . . 15--24
Per-Åke Larson Analysis of Repeated Hashing . . . . . . 25--32
W. M. G. van Bokhoven Efficient higher order implicit one-step
methods for integration of stiff
differential equations . . . . . . . . . 34--43
J. R. Cash and
D. R. Moore A high order method for the numerical
solution of two-point boundary value
problems . . . . . . . . . . . . . . . . 44--52
Suhrit K. Dey Nonlinear discretization errors in
partial difference equations . . . . . . 53--57
Eusebius J. Doedel Some stability theorems for finite
difference collocation methods on
nonuniform meshes . . . . . . . . . . . 58--66
L. Fox and
M. R. Valenca Some experiments with interval methods
for two-point boundary value problems in
ordinary differential equations . . . . 67--82
N. I. Ioakimidis and
P. S. Theocaris On convergence of two direct methods for
solution of Cauchy-type singular
integral equations of the first kind . . 83--87
Axel Ruhe The Relation Between the Jacobi
Algorithm and Inverse Iteration and a
Jacobi Algorithm Based on Elementary
Reflections . . . . . . . . . . . . . . 88--96
J. M. Sanz-Serna Some aspects of the boundary locus
method . . . . . . . . . . . . . . . . . 97--101
G. Wanner On the choice of $\gamma$ for
singly-implicit RK or Rosenbrock methods 102--106
M. M. Chawla and
C. P. Katti On Noumerov's method for computing
eigenvalues . . . . . . . . . . . . . . 107--109
A. Hadjidimos A note on the simplification of
$p$-parametric E.A.D.I. schemes for
elliptic problems of higher order . . . 110--114
A. K. Head Multiplication modulo $n$ . . . . . . . 115--116
G. M. Phillips Seventh degree integration rules for the
sphere . . . . . . . . . . . . . . . . . 117--119
H. Shniad Global error estimation for the implicit
trapezoidal rule . . . . . . . . . . . . 120--121
Sverre Storòy An Algorithm for Least Distance
Programming . . . . . . . . . . . . . . 122--123
Anonymous Problems . . . . . . . . . . . . . . . . 124--125
Anonymous New Books and Journals . . . . . . . . . 126--126
Anonymous Notes . . . . . . . . . . . . . . . . . 127--127
Anonymous Contents . . . . . . . . . . . . . . . . 128--128
Hannu Erkiö A heuristic approximation of the worst
case of Shellsort . . . . . . . . . . . 130--136
Stein Gjessing Monitors with arrays of condition
variables and proof rules handling local
quantities . . . . . . . . . . . . . . . 137--144
Juha Hakola and
Ari Heiskanen On the Distribution of Wasted Space at
the End of File Blocks . . . . . . . . . 145--156
R. Kemp A note on the stack size of regularly
distributed binary trees . . . . . . . . 157--162
Jerker Wilander An interactive programming system for
Pascal . . . . . . . . . . . . . . . . . 163--174
Richard P. Brent An improved Monte Carlo factorization
algorithm . . . . . . . . . . . . . . . 176--184
Kevin Burrage and
J. C. Butcher Nonlinear stability of a general class
of differential equation methods . . . . 185--203
Vassilios A. Dougalis and
Steven M. Serbin Some remarks on a class of rational
approximations to the cosine . . . . . . 204--211
W. D. Hoskins and
G. M. Pathan and
D. J. Walton Solution of bilinear systems arising
from high order discretizations of
Poisson-type equations . . . . . . . . . 212--214
L. Kramarz Stability of collocation methods for the
numerical solution of
$y^{\prime\prime}=f(x,\,y)$ . . . . . . 215--222
R. P. Tewarson On the use of splines for the numerical
solution of nonlinear two-point boundary
value problems . . . . . . . . . . . . . 223--232
H. H. Wang On vectorizing the fast Fourier
transform . . . . . . . . . . . . . . . 233--243
P. Degano and
G. Pacini and
F. Turini A Note on the Power of Backtracking . . 244--246
E. H. Bareiss and
J. L. Barlow Roundoff error distribution in fixed
point multiplication . . . . . . . . . . 247--250
James Caldwell An application of extrapolation to the
limit . . . . . . . . . . . . . . . . . 251--253
E. Hairer Highest possible order of algebraically
stable diagonally implicit Runge--Kutta
methods . . . . . . . . . . . . . . . . 254--256
D. P. Laurie Efficient implementation of Wilson's
algorithm for factorizing a
self-reciprocal polynomial . . . . . . . 257--259
J. Gribble A correction to: ``Further properties of
inner product quadrature formulas'' [BIT
\bf 17(4), 1977, pp. 392--408; MR \bf 58
#24873] . . . . . . . . . . . . . . . . 260--260
Anonymous Problems . . . . . . . . . . . . . . . . 261--262
Anonymous Notes . . . . . . . . . . . . . . . . . 263--263
Anonymous New Books and Journals . . . . . . . . . 263--263
Anonymous Addresses of the Authors . . . . . . . . 264--264
Stefan Arnborg A simple query language based on set
algebra . . . . . . . . . . . . . . . . 266--278
D. Julian M. Davies The fifty percent rule revisited . . . . 279--288
P. W. Hemker On the structure of an adaptive
multi-level algorithm . . . . . . . . . 289--301
Th. Ottmann and
W. Stucky Higher order analysis of random $1-2$
brother trees . . . . . . . . . . . . . 302--314
K. Burrage Non-linear stability of multivalue
multiderivative methods . . . . . . . . 315--325
K. Burrage Nonlinear stability of multivalue
multiderivative methods . . . . . . . . 316--325
K. Burrage and
J. C. Butcher and
F. H. Chipman An implementation of singly-implicit
Runge--Kutta methods . . . . . . . . . . 326--340
Michael A. Epton Methods for the solution of $AXD-BXC=E$
and its application in the numerical
solution of implicit ordinary
differential equations . . . . . . . . . 341--345
Sheo Kumar On modified increment methods of Garey
for nonlinear second kind Volterra
integral equations . . . . . . . . . . . 346--350
Herbert E. Salzer Note on trigonometric divided
differences . . . . . . . . . . . . . . 351--355
Stig Skelboe Implementation of Chebyshevian linear
multistep formulas . . . . . . . . . . . 356--366
G. Wanner Characterization of all $A$-stable
methods of order $2m-4$ . . . . . . . . 367--374
P. J. van der Houwen Convergence and stability results in
Runge--Kutta type methods for Volterra
integral equations of the second kind 375--377
G. Loizou The generalized accelerated symmetric
overrelaxation method . . . . . . . . . 378--381
D. Meek Some new linear relations for even
degree polynomial splines on a uniform
mesh . . . . . . . . . . . . . . . . . . 382--384
A. Ruffhead and
J. Oliver A characterisation of certain optimal
collocation points for numerical
differentiation . . . . . . . . . . . . 385--388
Anonymous Problems . . . . . . . . . . . . . . . . 389--390
Anonymous New Books and Journals . . . . . . . . . 391--391
Anonymous Notes . . . . . . . . . . . . . . . . . 391--391
Anonymous Addresses of the Authors . . . . . . . . 392--392
Anker Helms Jòrgensen A Methodology for Measuring the
Readability and Modifiability of
Computer Programs . . . . . . . . . . . 394--405
J. W. Lloyd Optimal partial-match retrieval . . . . 406--413
Peter Naur Impressions of the Early Days of
Programming . . . . . . . . . . . . . . 414--425
H.-W. Six and
D. Wood The rectangle intersection problem
revisited . . . . . . . . . . . . . . . 426--433
Dan Strömberg and
Peter Fritzson Transfer of Programs from Development to
Runtime Environments . . . . . . . . . . 434--442
C. Brezinski The Mühlbach--Neville--Aitken algorithm
and some extensions . . . . . . . . . . 443--451
Kevin Burrage and
Pamela Moss Simplifying assumptions for the order of
partitioned multivalue methods . . . . . 452--465
J. D. Gribble Interpolatory inner product quadrature
formulas . . . . . . . . . . . . . . . . 466--474
J. Hackl and
Hj. Wacker and
W. Zulehner An efficient step size control for
continuation methods . . . . . . . . . . 475--485
Bengt Lindberg Error estimation and iterative
improvement for discretization
algorithms . . . . . . . . . . . . . . . 486--500
José Mario Martínez Solving nonlinear simultaneous equations
with a generalization of Brent's method 501--510
M. M. Chawla and
C. P. Katti A new fourth order method for computing
eigenvalues of two-point boundary value
problems . . . . . . . . . . . . . . . . 511--514
Robert D. Girse The number of conjugacy classes of the
alternating group . . . . . . . . . . . 515--517
Tore Herlestam A note on Rabin's probabilistic
primality test . . . . . . . . . . . . . 518--521
Sukhamay Kundu A Dijkstra-like shortest path algorithm
for certain cases of negative arc
lengths . . . . . . . . . . . . . . . . 522--524
W. A. Light and
J. Forrest and
N. Hammond and
S. Roe A note on Goldbach's conjecture . . . . 525--525
G. W. Stewart The behavior of a multiplicity
independent root-finding scheme in the
presence of error . . . . . . . . . . . 526--528
Anonymous Problems . . . . . . . . . . . . . . . . 529--530
Anonymous New Books and Journals . . . . . . . . . 530--531
Anonymous Notes . . . . . . . . . . . . . . . . . 531--532
Anonymous Acknowledgements . . . . . . . . . . . . 532--532
Anonymous Index . . . . . . . . . . . . . . . . . 533--535
Anonymous Addresses of the Authors . . . . . . . . 536--536
Hannu Erkiö Speeding sort algorithms by special
instructions . . . . . . . . . . . . . . 2--19
Stephen Y. Itoga The string merging problem . . . . . . . 20--30
Donald E. Knuth Verification of link-level protocols . . 31--36
Bengt Lundberg On Consistency of Information Models . . 37--45
O. Nevalainen and
J. Ernvall and
J. Katajainen Finding minimal spanning trees in a
Euclidean coordinate space . . . . . . . 46--54
Petter E. Bjòrstad and
Germund Dahlquist and
Eric H. Grosse Extrapolation of Asymptotic Expansions
by a Modified Aitken $\delta^2$-Formula 56--65
K. Dekker Stability of linear multistep methods on
the imaginary axis . . . . . . . . . . . 66--79
A. Iserles Two-step numerical methods for parabolic
differential equations . . . . . . . . . 80--96
Andrzej Kie\lbasi\'nski Iterative refinement for linear systems
in variable-precision arithmetic . . . . 97--103
E. V. Krishnamurthy and
H. Venkateswaran A parallel Wilf algorithm for complex
zeros of a polynomial . . . . . . . . . 104--111
Jeffrey M. Lane and
R. F. Riesenfeld Bounds on a polynomial . . . . . . . . . 112--117
Jan Bohman and
Carl-Erik Fröberg Numerical investigation of Waring's
problem for cubes . . . . . . . . . . . 118--122
Sheo Kumar A recurrence relation for solution of
singular Volterra integral equations
using Chebyshev polynomials . . . . . . 123--125
G. M. Phillips Seventh degree integration rules for
${\bf R}^3$ . . . . . . . . . . . . . . 126--128
D. B. Popovski A note on King's fifth-order family of
methods for solving equations . . . . . 129--130
Wen Da Wu Neville type extrapolation scheme for a
special expansion . . . . . . . . . . . 131--135
Anonymous Problems . . . . . . . . . . . . . . . . 136--137
Anonymous New Books and Journals . . . . . . . . . 138--138
Anonymous Notes . . . . . . . . . . . . . . . . . 139--139
Anonymous Addresses of the Authors . . . . . . . . 140--140
Harvey K. Brock and
Barbara J. Brooks and
Francis Sullivan Diamond: a sorting method for vector
machines . . . . . . . . . . . . . . . . 142--152
T. I. Fenner and
G. Loizou A Note on Traversal Algorithms for
Triply Linked Binary Trees . . . . . . . 153--156
Jin Kue Wong Some Simple In-Place Merging Algorithms 157--166
T. D. Bui and
S. W. H. Poon On the computational aspects of
Rosenbrock procedures with built-in
error estimates for stiff systems . . . 168--174
J. C. Butcher A generalization of singly-implicit
methods . . . . . . . . . . . . . . . . 175--189
M. M. Chawla Two-step fourth order $P$-stable methods
for second order differential equations 190--193
R. T. Gregory Error-free computation with rational
numbers . . . . . . . . . . . . . . . . 194--202
Eldon Hansen and
Saumyendra Sengupta Bounding solutions of systems of
equations using interval analysis . . . 203--211
D. F. Paget A quadrature rule for finite-part
integrals . . . . . . . . . . . . . . . 212--220
Stig Skelboe and
Brian Christensen Backward differentiation formulas with
extended regions of absolute stability 221--231
P. H. M. Wolkenfelt Reducible quadrature methods for
Volterra integral equations of the first
kind . . . . . . . . . . . . . . . . . . 232--241
Anonymous Problems . . . . . . . . . . . . . . . . 242--243
Anonymous New Books and Journals . . . . . . . . . 243--243
Anonymous Addresses of the Authors . . . . . . . . 244--244
Ph. Darondeau and
P. Le Guernic and
M. Raynal Types in a mixed language system . . . . 246--254
Ernst-Erich Doberkat Inserting a new element into a heap . . 255--269
Bent Bruun Kristensen and
Ole Lehrmann Madsen Diagnostics on ${\rm LALR}(k)$ conflicts
based on a method for ${\rm LR}(k)$
testing . . . . . . . . . . . . . . . . 270--293
C. M. Lam and
K. T. Fung An Quadratic Programming Model for
Optimal Data Distribution . . . . . . . 294--304
Renzo Sprugnoli On the allocation of binary trees to
secondary storage . . . . . . . . . . . 305--316
Charles M. Elliott and
Sean McKee On the numerical solution of an
integro-differential equation arising
from wave-power hydraulics . . . . . . . 317--325
Tore Herlestam and
Rolf Johannesson On computing logarithms over ${\rm
GF}(2^p)$ . . . . . . . . . . . . . . . 326--334
N. G. Kazakova and
D. D. Ba\uìnov Convergence of finite difference methods
for the initial value problem for
functional-differential equations of
neutral type . . . . . . . . . . . . . . 335--341
P. Neittaanmäki and
J. Saranen A mixed finite element method for the
heat flow problem . . . . . . . . . . . 342--346
Norbert Schneider Results about monotone convergence of
Steffensen-like-methods . . . . . . . . 347--354
J. G. Verwer On the practical value of the notion of
$BN$-stability . . . . . . . . . . . . . 355--361
G. A. Watson Globally convergent methods for
semi-infinite programming . . . . . . . 362--373
Charles J. Colbourn and
Marlene J. Colbourn Deciding Hadamard equivalence of
Hadamard matrices . . . . . . . . . . . 374--376
Apostolos Gerasoulis On the existence of approximate
solutions for singular integral
equations of Cauchy type discretized by
Gauss--Chebyshev quadrature formulae . . 377--380
A. C. R. Newbery A consistency test for interpolators . . 381--384
Anonymous Problems . . . . . . . . . . . . . . . . 385--386
Anonymous New books and journals . . . . . . . . . 386--386
Anonymous Notes . . . . . . . . . . . . . . . . . 387--387
Anonymous Addresses of the Authors . . . . . . . . 388--388
James K. Mullin Tightly Controlled Linear Hashing
without Separate Overflow Storage . . . 390--400
Mohamed Ouksel and
Peter Scheuermann Multidimensional $B$-trees: Analysis of
Dynamic Behavior . . . . . . . . . . . . 401--418
Markku Tamminen Order Preserving Extendible Hashing and
Bucket Tries . . . . . . . . . . . . . . 419--435
Peter J. L. Wallis Some primitives for the portable
programming of array and vector
processors . . . . . . . . . . . . . . . 436--448
J. R. Cash A note on the exponential fitting of
blended, extended linear multistep
methods . . . . . . . . . . . . . . . . 450--454
M. M. Chawla and
S. R. Sharma Intervals of periodicity and absolute
stability of explicit Nyström methods for
$y^{\prime\prime}=f(x,\,y)$ . . . . . . 455--464
Tore Håvie Remarks on a unified theory for
classical and generalized interpolation
and extrapolation . . . . . . . . . . . 465--474
D. S. Scott Solving sparse symmetric definite
quadratic $\lambda$-matrix problems . . 475--480
H. V. Smith Global error bounds for
Gauss--Gegenbauer quadrature . . . . . . 481--490
G. Sottas Quadrature formulas with positive
weights . . . . . . . . . . . . . . . . 491--504
W. P. Tang and
G. H. Golub The Block Decomposition of a Vandermonde
Matrix and Its Applications . . . . . . 505--517
E. H. Twizell and
A. Q. M. Khaliq One-step multiderivative methods for
first order ordinary differential
equations . . . . . . . . . . . . . . . 518--527
E. V. Krishnamurthy and
H. Venkateswaran Errata: ``A parallel Wilf algorithm for
complex zeros of a polynomial'' [BIT \bf
21(1), 1981, pp. 104--111] . . . . . . . 528--528
Anonymous Problems . . . . . . . . . . . . . . . . 529--530
Anonymous New Books and Journals . . . . . . . . . 530--530
Anonymous Notes . . . . . . . . . . . . . . . . . 531--531
Anonymous Acknowledgements . . . . . . . . . . . . 532--532
Anonymous Index . . . . . . . . . . . . . . . . . 533--535
Anonymous Addresses of the Authors . . . . . . . . 536--536
Da Shing Yeh Improved planarity algorithms . . . . . 2--16
Jainendra Navlakha A new proof technique to establish
equivalence of the original and the
generated $\lambda$-free CFG with linear
increase in size . . . . . . . . . . . . 17--26
Markku Tamminen The extendible cell method for closest
point problems . . . . . . . . . . . . . 27--41
Rodney W. Topor Fundamental solutions of the eight
queens problem . . . . . . . . . . . . . 42--52
Stefan Ljung and
Lennart Ljung Fast numerical solution of Fredholm
integral equations with stationary
kernels . . . . . . . . . . . . . . . . 54--72
M. Madalena Martins Generalized diagonal dominance in
connection with the accelerated
overrelaxation (AOR) method . . . . . . 73--78
R. M. M. Mattheij Stable computation of solutions of
unstable linear initial value recursions 79--93
Peter R. Nelson An approximation for the complex normal
probability integral . . . . . . . . . . 94--100
Heinz-Joachim Rack and
Manfred Reimer The numerical stability of evaluation
schemes for polynomials based on the
Lagrange interpolation form . . . . . . 101--107
T. J. Ypma Affine invariant convergence results for
Newton's method . . . . . . . . . . . . 108--118
Charles B. Dunham Biased rational Chebyshev approximation 119--122
C. Lazos A Note on the CPU Usage of a Computer
System with Many I/O Channels . . . . . 123--124
Anonymous Problems . . . . . . . . . . . . . . . . 125--126
Anonymous New books and journals . . . . . . . . . 126--126
Anonymous Notes . . . . . . . . . . . . . . . . . 127--127
Anonymous Addresses of the Authors . . . . . . . . 128--128
Selim G. Akl A constant-time parallel algorithm for
computing convex hulls . . . . . . . . . 130--134
D. C. S. Allison and
M. T. Noga USORT: an efficient hybrid of
distributive partitioning sorting . . . 135--139
Robert W. Gunderson Choosing the $r$-dimension for the FCV
family of clustering algorithms . . . . 140--149
John W. Lloyd and
K. Ramamohanarao Partial-match retrieval for dynamic
files . . . . . . . . . . . . . . . . . 150--168
Mary Lou Soffa Control discipline necessity: making the
language as general as the
implementation . . . . . . . . . . . . . 169--182
J. R. Cash and
A. Singhal High order methods for the numerical
solution of two-point boundary value
problems . . . . . . . . . . . . . . . . 183--199
Apostolos Gerasoulis Singular integral equations --- the
convergence of the Nyström interpolant of
the Gauss--Chebyshev method . . . . . . 200--210
E. Hairer and
G. Bader and
Ch. Lubich On the stability of semi-implicit
methods for ordinary differential
equations . . . . . . . . . . . . . . . 211--232
L. B. Rall Solution of finite systems of equations
by interval iteration . . . . . . . . . 233--251
Andreas Griewank A short proof of the Dennis--Schnabel
theorem . . . . . . . . . . . . . . . . 252--256
K. M. Mjelde Incremental allocation of a discrete and
convex resource to concave activities 257--260
Riaz A. Usmani and
Manabu Sakai A note on quadratic spline interpolation
at mid-points . . . . . . . . . . . . . 261--267
Anonymous Problems . . . . . . . . . . . . . . . . 268--269
Anonymous New Books and Journals . . . . . . . . . 270--270
Anonymous Notes . . . . . . . . . . . . . . . . . 271--271
Anonymous Addresses of the Authors . . . . . . . . 272--272
H. Edelsbrunner and
H. A. Maurer and
F. P. Preparata and
A. L. Rosenberg and
E. Welzl and
D. Wood Stabbing line segments . . . . . . . . . 274--281
Michael A. Langston Improved $0/1$-Interchange Scheduling 282--290
Bengt Lundberg An axiomatization of events . . . . . . 291--299
A. Perko On the path representation of networks 300--302
Eljas Soisalon-Soininen Translations on a subclass of ${\rm
LR}(k)$ grammars . . . . . . . . . . . . 303--312
S. McKee and
N. Pitcher Two-sided error bounds for
discretisation methods in ordinary
differential equations . . . . . . . . . 314--330
Edward Neuman Convex interpolating splines of
arbitrary degree. II . . . . . . . . . . 331--338
G. Sottas and
G. Wanner The number of positive weights of a
quadrature formula . . . . . . . . . . . 339--352
R. P. Tewarson and
S. Gupta Improving the accuracy of finite
difference methods for solving boundary
value ordinary differential equations 353--360
Arne Wolfbrandt Dynamic adaptive selection of
integration algorithms when solving ODEs 361--367
T. J. Ypma Following paths through turning points 368--383
F. Costabile and
C. Costabile Two-step fourth order $P$-stable methods
for second order differential equations 384--386
Walter Gautschi Polynomials orthogonal with respect to
the reciprocal gamma function . . . . . 387--389
D. Daniel Sathiaraj and
R. Sankar The method of successive updated
iterated defect correction and its
application to second kind Volterra
integral equations . . . . . . . . . . . 390--394
H. V. Smith Global error bounds for the
Clenshaw--Curtis quadrature formula . . 395--398
Anonymous Problems . . . . . . . . . . . . . . . . 399--400
Anonymous New Books and Journals . . . . . . . . . 400--400
Bjòrn Kirkerud Completeness of Hoare-calculi revisited 401--418
Mats Löfgren and
Boris Magnusson Access mechanisms in block structured
environments . . . . . . . . . . . . . . 419--436
Peter Naur Formalization in program development . . 437--453
Mai Thanh and
T. D. Bui An improvement of the binary merge
algorithm . . . . . . . . . . . . . . . 454--462
Theodore A. Bickart $P$-stable and $P[\alpha,\beta]$-stable
integration/interpolation methods in the
solution of retarded
differential-difference equations . . . 463--476
Wolfgang Bunse Blending product-type quadrature rules 477--486
Lars Eldén A weighted pseudoinverse, generalized
singular values, and constrained least
squares problems . . . . . . . . . . . . 487--502
Boles\law Kacewicz On the optimal error of algorithms for
solving a scalar autonomous ODE . . . . 503--518
Gunhild Lindskog The continued fraction methods for the
solution of systems of linear equations 519--527
J. C. Butcher A short proof concerning $B$-stability 528--529
T. H. Charles Chen An upper bound for the Gauss--Legendre
quadrature error for analytic functions 530--532
P. Van der Cruyssen Nonhomogeneous recursions and
generalised continued fractions . . . . 533--537
S. Weintraub A prime gap of $682$ and a prime
arithmetic sequence . . . . . . . . . . 538--538
Anonymous Problems . . . . . . . . . . . . . . . . 539--539
Anonymous New Books and Journals . . . . . . . . . 540--541
Anonymous Notes . . . . . . . . . . . . . . . . . 540--541
Anonymous Acknowledgements . . . . . . . . . . . . 542--542
Anonymous Index 1982 . . . . . . . . . . . . . . . 543--544
Jyrki Katajainen On the worst case of a minimal spanning
tree algorithm for Euclidean space . . . 1--8
Peter Kornerup and
R. T. Gregory Mapping integers and Hensel codes onto
Farey fractions . . . . . . . . . . . . 9--20
Franco Turini Abstractions of Control Environments . . 21--35
Da Shing Yeh On incremental shift-reduce parsing . . 36--48
G. Avdelas and
S. Galanis and
A. Hadjidimos On the optimization of a class of second
order iterative schemes . . . . . . . . 50--64
Itshak Borosh and
Harald Niederreiter Optimal multipliers for pseudorandom
number generation by the linear
congruential method . . . . . . . . . . 65--74
P. C. Chakravarti and
M. S. Kamel Stiffly stable second derivative
multistep methods with higher order and
improved stability regions . . . . . . . 75--83
M. Crouzeix and
W. H. Hundsdorfer and
M. N. Spijker On the existence of solutions to the
algebraic equations in implicit
Runge--Kutta methods . . . . . . . . . . 84--91
N. I. Ioakimidis A natural interpolation formula for the
numerical solution of singular integral
equations with Hilbert kernel . . . . . 92--104
S. L. Loi and
A. W. McInnes An algorithm for generalized rational
interpolation . . . . . . . . . . . . . 105--117
Tian Min Han Numerical small parameter method for
stiff ODE:s . . . . . . . . . . . . . . 118--131
Michael R. Leuze A hybrid Laguerre method . . . . . . . . 132--138
Philip Rabinowitz On an osculatory quadrature formula . . 139--140
Anonymous Problems . . . . . . . . . . . . . . . . 141--142
Anonymous Erratum . . . . . . . . . . . . . . . . 142--142
Anonymous Notes . . . . . . . . . . . . . . . . . 143--144
Gunner Helweg Johansen and
Chr. Gram A simple algorithm for building the $3$D
convex hull . . . . . . . . . . . . . . 145--160
Stephen Y. Itoga A probabilistic version of the stable
marriage problem . . . . . . . . . . . . 161--169
J. A. Orenstein and
T. H. Merrett and
L. Devroye Linear sorting with $O({\rm log}\,n)$
processors . . . . . . . . . . . . . . . 170--180
Esko Ukkonen Exponential lower bounds for some
NP-complete problems in a restricted
linear decision tree model . . . . . . . 181--192
David J. Evans and
Elias A. Lipitakis Implicit semi-direct methods based on
root-free sparse factorization
procedures . . . . . . . . . . . . . . . 193--208
David J. Evans and
Elias A. Lipitakis Implicit semidirect methods based on
root-free sparse factorization
procedures . . . . . . . . . . . . . . . 194--208
Walter Gautschi How and how not to check Gaussian
quadrature formulae . . . . . . . . . . 209--216
Boles\law Kacewicz Optimality of Euler-integral information
for solving a scalar autonomous ODE . . 217--230
William J. Layton The finite element method for a
degenerate hyperbolic partial
differential equation . . . . . . . . . 231--238
D. Daniel Sathiaraj and
R. Sankar The method of successive extrapolated
iterated defect correction and its
application to second kind Fredholm's
integral equations . . . . . . . . . . . 239--247
K. Zi\ketak The $l_p$-solution of the nonlinear
matrix equation $XY=A$ . . . . . . . . . 248--257
D. P. Laurie Sharper error estimates in adaptive
quadrature . . . . . . . . . . . . . . . 258--261
Rudolf Scherer and
Helmut Türke Reflected and transposed Runge--Kutta
methods . . . . . . . . . . . . . . . . 262--266
Stein W. Wallace On degeneracy in enumeration . . . . . . 267--270
Anonymous Problems . . . . . . . . . . . . . . . . 271--272
Anonymous Books Received . . . . . . . . . . . . . 272--272
S. McKee and
N. Pitcher Erratum: ``Two-sided error bounds for
discretisation methods in ordinary
differential equations'' [BIT \bf 22(3),
1982, pp. 314--330] . . . . . . . . . . 272--272
Walter A. Burkhard Interpolation-based index maintenance 274--294
M. C. Er An iterative solution to the generalized
Towers of Hanoi problem . . . . . . . . 295--302
H. Legind Larsen Generalized double modulo $11$ check
digit error detection . . . . . . . . . 303--307
Da Shing Yeh On incremental evaluation of ordered
attributed grammars . . . . . . . . . . 308--320
S. Amini Stability analysis of methods employing
reducible rules for Volterra integral
equations . . . . . . . . . . . . . . . 322--328
Åke Björck A block $QR$ algorithm for partitioning
stiff differential systems . . . . . . . 329--345
Seppo Linnainmaa Error linearization as an effective tool
for experimental analysis of the
numerical stability of algorithms . . . 346--359
F. Patrício A class of hybrid formulae for the
numerical integration of stiff systems 360--369
Robert Piessens and
Maria Branders Modified Clenshaw--Curtis method for the
computation of Bessel function integrals 370--381
R. P. Tewarson and
N. S. Huslak An adaptive implementation of
interpolation methods for boundary value
ordinary differential equations . . . . 382--387
Reiner Vanselow Nonlinear stability behaviour of linear
multistep methods . . . . . . . . . . . 388--396
M. M. Chawla and
C. P. Katti Addendum: ``A new fourth order method
for computing eigenvalues of two-point
boundary value problems'' [BIT \bf
20(4), 1980, pp. 511--514; MR 82e:65084] 397--398
Manabu Sakai and
Riaz A. Usmani Some new consistency relations
connecting spline values and integrals
of the spline . . . . . . . . . . . . . 399--402
Sverre Storòy Ranking of vertices in the linear
fractional programming problem . . . . . 403--405
Anonymous Problems . . . . . . . . . . . . . . . . 406--407
Anonymous New Books and Journals . . . . . . . . . 407--407
Anonymous Notes . . . . . . . . . . . . . . . . . 408--408
V. S. Alagar and
T. D. Bui and
Mai Thanh Efficient algorithms for merging . . . . 409--428
M. C. Er An analysis of the generalized Towers of
Hanoi problem . . . . . . . . . . . . . 429--435
Shou Hsuan Huang and
C. K. Wong Binary search trees with limited
rotation . . . . . . . . . . . . . . . . 436--455
T. M. Nicholl and
D. T. Lee and
Y. Z. Liao and
C. K. Wong On the $X$-$Y$ convex hull of a set of
$X$-$Y$ polygons . . . . . . . . . . . . 456--471
Vasudevan Raman and
S. Sitharama Iyengar Properties and Applications of Forests
of Quadtrees for Pictorial Data
Representation . . . . . . . . . . . . . 472--486
Catterina Dagnino Extended product integration rules . . . 487--499
Per Lötstedt Perturbation bounds for the linear least
squares problem subject to linear
inequality constraints . . . . . . . . . 500--519
Meng Zhao Qin Stability of difference schemes for a
class of partial differential equations 520--528
K. M. Mjelde Max-min resource allocation . . . . . . 529--537
J. M. Borwein and
P. B. Borwein A very rapidly convergent product
expansion for $\pi$ . . . . . . . . . . 538--540
M. M. Chawla Unconditionally stable Noumerov-type
methods for second order differential
equations . . . . . . . . . . . . . . . 541--542
Manabu Sakai Some new consistency relations
connecting spline values at mesh and mid
points . . . . . . . . . . . . . . . . . 543--546
S. Weintraub Erratum: ``A prime gap of $682$ and a
prime arithmetic sequence'' [BIT 22(4),
1982, pp. 538; MR 84b:10014] . . . . . . 546--546
Anonymous Problems . . . . . . . . . . . . . . . . 547--548
Anonymous Notes . . . . . . . . . . . . . . . . . 549--549
Anonymous Acknowledgements . . . . . . . . . . . . 550--550
Anonymous Index 1983 . . . . . . . . . . . . . . . 551--552
D. C. S. Allison and
M. T. Noga Some performance tests of convex hull
algorithms . . . . . . . . . . . . . . . 2--13
Svante Carlsson Improving worst-case behavior of heaps 14--18
J. Ernvall and
O. Nevalainen Estimating the length of minimal
spanning trees in compression of files 19--32
T. I. Fenner and
G. Loizou Loop-free algorithms for traversing
binary trees . . . . . . . . . . . . . . 33--44
W. J. Hsu and
M. W. Du Computing a longest common subsequence
for a set of strings . . . . . . . . . . 45--59
J. P. Malmquist and
E. L. Robertson On the complexity of partitioning sparse
matrix representations . . . . . . . . . 60--68
G. E. Bell and
G. M. Phillips Aitken acceleration of some alternating
series . . . . . . . . . . . . . . . . . 70--77
J. Chen and
L. W. Johnson and
R. D. Riess An algorithm for Gauss harmonic formulas 78--84
R. D. Grigorieff and
P. J. Paes-Leme On the zero-stability of the $3$-step
BDF-formula on nonuniform grids . . . . 85--91
Peter Linz Uncertainty in the solution of linear
operator equations . . . . . . . . . . . 92--101
M. Neumann and
R. J. Plemmons Backward error analysis for linear
systems associated with inverses of
$H$-matrices . . . . . . . . . . . . . . 102--112
Jan Bohman and
Carl-Erik Fröberg On numerical computation of singular
integrals . . . . . . . . . . . . . . . 113--116
M. M. Chawla Numerov made explicit has better
stability . . . . . . . . . . . . . . . 117--118
Jainendra K. Navlakha An analytical technique for
$3$-dimensional interpolation . . . . . 119--122
Alicja Smoktunowicz and
Jolanta Sokolnicka Binary cascades iterative refinement in
doubled-mantissa arithmetics . . . . . . 123--127
Anonymous Problems . . . . . . . . . . . . . . . . 128--130
Anonymous New Books and Journals . . . . . . . . . 131--131
Anonymous Notes . . . . . . . . . . . . . . . . . 132--132
Ratan K. Ghosh and
G. P. Bhattacharjee A parallel search algorithm for directed
acyclic graphs . . . . . . . . . . . . . 133--150
Arne Maus Delaunay triangulation and the convex
hull of $n$ points in expected linear
time . . . . . . . . . . . . . . . . . . 151--163
Erkki Mäkinen On context-free and Szilard languages 164--170
Timo Niemi Specification of a query language by the
attribute method . . . . . . . . . . . . 171--186
S. S. Tseng and
R. C. T. Lee A new parallel sorting algorithm based
upon min-mid-max operations . . . . . . 187--195
Shmuel Zaks A new algorithm for generation of
permutations . . . . . . . . . . . . . . 196--204
Per Lötstedt Solving the minimal least squares
problem subject to bounds on the
variables . . . . . . . . . . . . . . . 205--224
R. M. Thomas Phase properties of high order, almost
$P$-stable formulae . . . . . . . . . . 225--238
Jarle Berntsen and
Terje O. Espelid On the use of Gauss quadrature in
adaptive automatic integration schemes 239--242
Duncan A. Buell and
Richard H. Hudson On runs of consecutive quadratic
residues and quadratic nonresidues . . . 243--247
J. R. Cash Efficient $P$-stable methods for
periodic initial value problems . . . .