"Source: Text/LieTheory/GrpCox.text";
"Line: 602";
"Date: Wed Nov  6 12:03:34 2019";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/LieTheory/GrpCox.text, line: 602
// Example: H105E7 ()
print "Example: H105E7";
ei := GetEchoInput();
SetEchoInput(true);
W := CoxeterGroup("C5");
RootSystem(W);
RootDatum(W);

W := CoxeterGroup("H4");
RootSystem(W);
SetEchoInput(ei);
