"Source: Text/Ring/FldNum.text";
"Line: 771";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Ring/FldNum.text, line: 771
// Example: H36E5 ()
print "Example: H36E5";
ei := GetEchoInput();
SetEchoInput(true);
R<x> := PolynomialRing(Integers());
K<y> := NumberField(x^2-2);
KL<w> := NumberField(x^4-10*x^2+1);
H := hom< K -> KL | (9*w-w^3)/2 >;
H(y);
H(y)^2;
assert $1 eq 2;
SetEchoInput(ei);
