"Source: Text/Geometry/ModAbVar.text";
"Line: 2561";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/ModAbVar.text, line: 2561
// Example: H148E49 ()
print "Example: H148E49";
ei := GetEchoInput();
SetEchoInput(true);
A := JZero(23) * JZero(11);
H := Homology(A); H;
IsAttachedToModularSymbols(H);
assert $1;
ModularSymbols(H);
SetEchoInput(ei);
