"Source: Text/Commut/RngInvar.text";
"Line: 1734";
"Date: Thu Sep 25 14:47:46 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Commut/RngInvar.text, line: 1734
// Example: H120E15 ()
print "Example: H120E15";
ei := GetEchoInput();
SetEchoInput(true);
K := RationalField();
G := PermutationGroup<6 | (1,2,3)(4,5,6), (1,2)(4,5)>;
R := InvariantRing(G, K);
P := PrimaryInvariants(R);    
P;
S := SecondaryInvariants(R);  
S;
MinimalAlgebraGenerators(P cat S);
SetEchoInput(ei);
