"Source: Text/Lat/GLat.text";
"Line: 489";
"Date: Thu Apr  1 10:52:23 2021";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Lat/GLat.text, line: 489
// Example: H33E3 ()
print "Example: H33E3";
ei := GetEchoInput();
SetEchoInput(true);
L := Lattice("Lambda", 16);
LL := Lattice(ReedMullerCode(1, 4), "B");
time bool, T := IsIsometric(L, LL : Depth := 4);
bool;
assert $1;
T * GramMatrix(L) * Transpose(T) eq GramMatrix(LL);
assert $1;
IsIsometric(L, Dual(L));
assert $1;
SetEchoInput(ei);
