"Source: Text/Module/ModRng.text";
"Line: 491";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Module/ModRng.text, line: 491
// Example: H60E2 ()
print "Example: H60E2";
ei := GetEchoInput();
SetEchoInput(true);
P<x> := PolynomialRing(IntegerRing());
M := RModule(P, 4);
a := elt< M | 1+x, -x, 2+x, 0 >;
a;
b := M ! [ 1+x+x^2, 0, 1-x^7, 2*x ];
b;
zero := M ! 0;
zero;
SetEchoInput(ei);
