SFA::TohA --
develops any symmetric function on the h-basis
Call(s)
SFA::TohA(sfa <,alist>)
Parameterssfa | - | any valid expression of SFA |
alist | - | a list of alphabets |
IntroductionThe SFA::TohA function analyses sfa and develops any
symmetric function in sfa on the basis of
h-polynomials.
One can develop only symmetric functions of which alphabets are given in the optional argument.
Example 1>> muEC::SFA::TohA( s[3,1](2*A1) );
h[3, 1](2 A1) - h[4](2 A1)
>> muEC::SFA::TohA( s[3,1](2*A1)*m[2,1](A2^2), [ A2^2, A3 ] );
2 2
- s[3, 1](2 A1) (3 h[3](A2 ) - 5 h[2, 1](A2 ) +
2
2 h[1, 1, 1](A2 ))
>> muEC::SFA::TohA( s[2]( p[4,3](2*A1) ) + q*m[2,1](A2^2),
[ p[4,3](2*A1) ] );
2
h[2](p[4, 3](2 A1)) + q m[2, 1](A2 )
Related FunctionsToeA, TomA, TopA, TosA, TYP::SfA, SYMF::Toh, SfAExpand
MuPAD Combinat, an open source algebraic combinatorics package