"Source: Text/LieTheory/GrpRfl.text";
"Line: 1378";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/LieTheory/GrpRfl.text, line: 1378
// Example: H109E15 ()
print "Example: H109E15";
ei := GetEchoInput();
SetEchoInput(true);
W1 := ReflectionGroup("B3");
W2 := ReflectionGroup("C3");
IsCoxeterIsomorphic(W1, W2);
IsCartanEquivalent(W1, W2);
assert not $1;
SetEchoInput(ei);
