"Source: Text/LieTheory/RootSys.text";
"Line: 1579";
"Date: Tue Jun  7 22:27:15 2016";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/LieTheory/RootSys.text, line: 1579
// Example: H103E18 ()
print "Example: H103E18";
ei := GetEchoInput();
SetEchoInput(true);
R := RootSystem("b3");
SemisimpleType(LieAlgebra(R, Rationals()));
#CoxeterGroup(R);
assert $1 eq 48;
SetEchoInput(ei);
