%% 
%% This is file `amsintx.sty', generated 
%% on <1995/1/27> with the docstrip utility (2.2i).
%% 
%% The original source files were:
%% 
%% amsintx.dtx 
%%% ====================================================================
%%%  @LaTeX-file{
%%%     filename        = "amsintx.dtx",
%%%     version         = "1.2",
%%%     date            = "1995/01/20",
%%%     time            = "09:17:52 EST",
%%%     author          = "American Mathematical Society",
%%%     copyright       = "Copyright (C) 1995 American Mathematical Society,
%%%                        all rights reserved.  Copying of this file is
%%%                        authorized only if either:
%%%                        (1) you make absolutely no changes to your copy,
%%%                        including name; OR
%%%                        (2) if you do make changes, you first rename it
%%%                        to some other name.",
%%%     address         = "American Mathematical Society,
%%%                        Technical Support,
%%%                        Electronic Products and Services,
%%%                        P. O. Box 6248,
%%%                        Providence, RI 02940,
%%%                        USA",
%%%     telephone       = "401-455-4080 or (in the USA and Canada)
%%%                        800-321-4AMS (321-4267)",
%%%     FAX             = "401-331-3842",
%%%     checksum        = "46806 354 1803 14649",
%%%     email           = "tech-support@math.ams.org (Internet)",
%%%     codetable       = "ISO/ASCII",
%%%     keywords        = "latex, amslatex, ams-latex, integral, limits",
%%%     supported       = "yes",
%%%     abstract        = "This is part of the AMS-\LaTeX{} distribution.
%%%                        It provides some commands for printing
%%%                        integrals, sums, and derivatives.",
%%%     docstring       = "The checksum field above contains a CRC-16
%%%                        checksum as the first value, followed by the
%%%                        equivalent of the standard UNIX wc (word
%%%                        count) utility output of lines, words, and
%%%                        characters.  This is produced by Robert
%%%                        Solovay's checksum utility.",
%%%  }
%%% ====================================================================
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{amsintx}[1995/01/24 v1.2]
\RequirePackage{amsgen}
\@ifundefined{DOTSB}{%
  \let\DOTSB\relax
  \let\slimits@\displaylimits
  \let\ilimits@\nolimits
}{}%
\newcommand{\genint}{}
\DeclareRobustCommand{\genint}[1]{\@optarg{\toks@{\@genint{#1}}\@geninta}[]}
\def\@geninta#1{\@optarg{\toks@\expandafter{\the\toks@{#1}}\@genintb}[]}
\def\@genintb#1{\@optarg{\the\toks@{#1}}[]}
\def\@genint#1#2#3#4#5{#1\ilimits@
   \@ifnotempty{#3}{_{#3}}%
   \@ifnotempty{#4}{^{#4}}%
   #5\@ifnotempty{#2}{\diffl{#2}}%
}
\newcommand{\integral}{\genint\intop}
\DeclareRobustCommand{\diffl}[1]{\mathinner{d#1}}
\DeclareRobustCommand{\pdiffl}[1]{\mathinner{\partial#1}}
\DeclareRobustCommand{\deriv}[2]{\frac{\diffl{#1}}{\diffl{#2}}}
\DeclareRobustCommand{\pderiv}[2]{\frac{\pdiffl{#1}}{\pdiffl{#2}}}
\def\@optarg#1[#2]{%
  \def\@optarga[##1]{#1{##1}}%
  \begingroup
  \def\@optarga{\endgroup#1{#2}}%
  \futurelet\@let@token\@optargb
}
\def\@optargb{\ifx[\@let@token\endgroup\fi \@optarga}
\endinput
%% 
%% End of file `amsintx.sty'.