"Source: Text/Geometry/ModAbVar.text";
"Line: 2328";
"Date: Fri Sep  9 15:10:23 2022";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Geometry/ModAbVar.text, line: 2328
// Example: H145E44 ()
print "Example: H145E44";
ei := GetEchoInput();
SetEchoInput(true);
A := JZero(14); A;
Homology(A); 
Homology(JZero(14,2 : Sign := +1));
SetEchoInput(ei);
