SYMF::Table2Sf --
converts a table into a symmetric function
Call(s)
SYMF::Table2Sf(t,b)
Parameterst | - | a table representing a symmetric function |
b | - | any name of known basis |
IntroductionThe SYMF::Table2Sf function converts a table into a symmetric
function. The table is indexed by partitions (possibly empty)
and each entry that corresponds to a partition part is
interpreted as the coefficient of b[part] in the
expression of the symmetric function in the basis b.
Example 1>> t := table([]=q, [3,1,1]=q^2, [4,2]=q+1);
table(
[4, 2] = q + 1,
2
[3, 1, 1] = q ,
[] = q
)
>> muEC::SYMF::Table2Sf(t, s);
2
q s[] + (q + 1) s[4, 2] + q s[3, 1, 1]
Related FunctionsMuPAD Combinat, an open source algebraic combinatorics package