"Source: Text/Geometry/ModAbVar.text";
"Line: 3057";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/ModAbVar.text, line: 3057
// Example: H148E57 ()
print "Example: H148E57";
ei := GetEchoInput();
SetEchoInput(true);
J := JZero(65);
T := HeckeOperator(J,2);
phi := T^2-3;
ConnectedKernel(phi);
Kernel(phi);
G := ComponentGroupOfKernel(phi); G;
FieldOfDefinition(G);
AmbientVariety(G);
H, C := Kernel(phi);
H;
FieldOfDefinition(H);
AmbientVariety(H);
SetEchoInput(ei);
