"Source: Text/Geometry/ModAbVar.text";
"Line: 6093";
"Date: Fri Sep  9 15:10:23 2022";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Geometry/ModAbVar.text, line: 6093
// Example: H145E89 ()
print "Example: H145E89";
ei := GetEchoInput();
SetEchoInput(true);
SetSeed(1);
J := JZero(43);
A := Decomposition(J)[2]; A;
Adual := Dual(A); Adual;
IsIsomorphic(A,Adual);
A := Decomposition(JZero(69))[2]; A;
Adual := Dual(A); Adual;
IsIsomorphic(A,Adual);
assert not $1;
phi := NaturalMap(A,Adual);
phi;
Degree(phi);
assert $1 eq 484;
Factorization(484);
SetEchoInput(ei);
