"Source: Text/Ring/FldNum.text";
"Line: 571";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Ring/FldNum.text, line: 571
// Example: H36E3 ()
print "Example: H36E3";
ei := GetEchoInput();
SetEchoInput(true);
R<x> := PolynomialRing(Rationals());
K := NumberField(x^4-420*x^2+40000);
L := OptimizedRepresentation(K);
L ne K;
assert $1;
L;
L eq OptimizedRepresentation(L);
SetEchoInput(ei);
