I installed the GAP4.3 and all the packages.
But I can't use cryst package, for example
When I use SpaceGroupSettingsIT function, it always reply with it is
not defined yet.
I don't know what is the problem.
BTW, I can't compile the CARAT package either.
in the autgrp, the types.h redefined the round function, which has
already been defined in math.h, and gcc 3.1 didn't let it go.
Can anybody help me?
Thanks a lot!