"Source: Text/LieTheory/RootSys.text";
"Line: 989";
"Date: Tue Jun  7 22:27:15 2016";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/LieTheory/RootSys.text, line: 989
// Example: H103E11 ()
print "Example: H103E11";
ei := GetEchoInput();
SetEchoInput(true);
R := RootSystem("G2");
HighestRoot(R);
HighestLongRoot(R);
HighestShortRoot(R);
SetEchoInput(ei);
