"Source: Text/Algebra/AlgLie.text";
"Line: 3540";
"Date: Thu Nov  7 07:18:13 2019";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Algebra/AlgLie.text, line: 3540
// Example: H107E39 ()
print "Example: H107E39";
ei := GetEchoInput();
SetEchoInput(true);
L := LieAlgebra("F4", RationalField());
L;
H := CartanSubalgebra(L);
H*H;
Normalizer(L, H);
SetEchoInput(ei);
