SFA::TohA
--
develops any symmetric function on the h
-basis
SFA::TohA(sfa <,alist>)
sfa | - | any valid expression of SFA |
alist | - | a list of alphabets |
The 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.
>> 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 )
ToeA
, TomA
, TopA
, TosA
, TYP::SfA
, SYMF::Toh
, SfAExpand
MuPAD Combinat, an open source algebraic combinatorics package