"Source: Text/Basics/FldForms.text";
"Line: 801";
"Date: Thu Sep 25 14:47:46 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Basics/FldForms.text, line: 801
// Example: H30E9 ()
print "Example: H30E9";
ei := GetEchoInput();
SetEchoInput(true);
K<z> := GF(7,2);
Q := StandardQuadraticForm(4,49 : Minus);
Q;
_<x> := PolynomialRing(K);
a := Q[2,2] * Q[3,3]; 
IsIrreducible(x^2+x+a);
assert $1;
SetEchoInput(ei);
