"Source: Text/Ring/FldFunRat.text";
"Line: 214";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Ring/FldFunRat.text, line: 214
// Example: H45E1 ()
print "Example: H45E1";
ei := GetEchoInput();
SetEchoInput(true);
R<x> := PolynomialRing(Integers());
F<w> := FieldOfFractions(R);
F ! x+3;
F ! [ x, x-1 ];
SetEchoInput(ei);
