"Source: Text/Incidence/AlgSym.text";
"Line: 1126";
"Date: Fri Sep 26 12:10:10 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Incidence/AlgSym.text, line: 1126
// Example: H159E13 ()
print "Example: H159E13";
ei := GetEchoInput();
SetEchoInput(true);
S := SFASchur(GF(7));
s := S.[3,1];
G<e1, e2, e3, e4, e5> := PolynomialRing(GF(7), 5);
p := G!s;
p;
IsSymmetric(p,G);
E := SFAElementary(GF(7));
E!s;
SetEchoInput(ei);
