"Source: Text/Group/GrpAb.text";
"Line: 1269";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpAb.text, line: 1269
// Example: H77E10 ()
print "Example: H77E10";
ei := GetEchoInput();
SetEchoInput(true);
G<[x]> := AbelianGroup([2,3,4,5,0]);
Order( x[1] + 2*x[2] + 3*x[4]);
assert $1 eq 30;
Order( x[1] + x[5] );
assert $1 eq 0;
SetEchoInput(ei);
