Hello, I'm running into what looks like memory problems with the
'ConstantWeightSubcode' function in Guava (I'm running gap 3.4.4 in
DOS). Or maybe I've missed something.

Here's an example:

gap> lc5 := LexiCode(5,3,GF(2));
a linear [5,2,3]2 lexicode over GF(2)
gap> Elements(lc5);
[ [ 0 0 0 0 0 ], [ 0 0 1 1 1 ], [ 1 1 0 0 1 ], [ 1 1 1 1 0 ] ]
gap> cwsc := ConstantWeightSubcode(lc5,3);
Error, operations: product of finite field element and boolean is not
defined \
at
Append( Els, i * GUAVA_TEMP_VAR ) ... in
arg[1].operations.ConstantWeightSubcode( arg[1], arg[2] ) called from
ConstantWeightSubcode( lc5, 3 ) called from
main loop

Any help appreciated -- offlist replies ok.

Drew Krause