SFA::TopA
--
develops any symmetric function on the p
-basis
SFA::TopA(sfa <,alist>)
sfa | - | any valid expression of SFA |
alist | - | a list of alphabets |
The SFA::TopA
function analyses sfa
and develops any
symmetric function in sfa
on the basis of
p
-polynomials.
One can develop only symmetric functions of which alphabets are given in the optional argument.
>> muEC::SFA::TopA( s[3](2*A1) );
p[3](2 A1) p[2, 1](2 A1) p[1, 1, 1](2 A1) ---------- + ------------- + ---------------- 3 2 6
>> muEC::SFA::TopA( s[3,1](2*A1)*m[2,1](A2^2), [ A2^2, A3 ] );
2 2 - s[3, 1](2 A1) (p[3](A2 ) - p[2, 1](A2 ))
>> muEC::SFA::TopA( s[2]( p[4,3](2*A1) ) + q*m[2,1](A2^2),
[ p[4,3](2*A1) ] );
p[2](p[4, 3](2 A1)) p[1, 1](p[4, 3](2 A1)) 2 ------------------- + ---------------------- + q m[2, 1](A2 ) 2 2
ToeA
, TohA
, TomA
, TosA
, TYP::SfA
, SYMF::Top
, SfAExpand
MuPAD Combinat, an open source algebraic combinatorics package