"Source: Text/Algebra/AlgLie.text";
"Line: 3056";
"Date: Thu Sep 25 14:47:46 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Algebra/AlgLie.text, line: 3056
// Example: H110E33 ()
print "Example: H110E33";
ei := GetEchoInput();
SetEchoInput(true);
L:= LieAlgebra("F4", Rationals());
rd := RootDatum(L); 
rd;
CartanMatrix(rd);
SetEchoInput(ei);
