"Source: Text/Algebra/AlgQEA.text";
"Line: 1379";
"Date: Tue Jun  7 22:27:14 2016";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Algebra/AlgQEA.text, line: 1379
// Example: H109E13 ()
print "Example: H109E13";
ei := GetEchoInput();
SetEchoInput(true);
R:= RootDatum("F4");
U:= QuantizedUEA(R);
c:= CanonicalElements(U, [1,2,1,1]); c;
b:= BarAutomorphism(U);
[ b(u) eq u : u in c ]; 
SetEchoInput(ei);
