"Source: Text/Ring/RngOrd.text";
"Line: 526";
"Date: Fri Sep 26 14:51:59 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Ring/RngOrd.text, line: 526
// Example: H39E2 ()
print "Example: H39E2";
ei := GetEchoInput();
SetEchoInput(true);
R<x> := PolynomialRing(Integers());
K := NumberField(x^4-420*x^2+40000);
E := EquationOrder(K);
O := MaximalOrder(K);
Index(O, E);
assert $1 eq 64000;
SetEchoInput(ei);
