"Source: Text/Geometry/ModSym.text";
"Line: 1442";
"Date: Mon Aug 27 15:40:50 2018";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Geometry/ModSym.text, line: 1442
// Example: H142E12 ()
print "Example: H142E12";
ei := GetEchoInput();
SetEchoInput(true);
M := ModularSymbols("37B"); M;
BoundaryMap(M);
A := AmbientSpace(M);
BoundaryMap(A);
Basis(VectorSpace(EisensteinSubspace(A)));
SetEchoInput(ei);
