Well, the function "IsIdentical" simply does not exist. GAP is a functional language. The function themselves are variables.
But if you want you have: gap> IsIdenticalObj(1,1); true or gap> 1=1; true I am not sure of the difference between both. Mathieu On Thu, Dec 19, 2013 at 2:53 PM, Chiang-En Chen <l18981...@gmail.com> wrote: > My GAP version is 4.6.5. When I performed the command "IsIdentical( 1, 1 > );" (this is an example in the section 27.10 of the manual ), it can not > work. The information of error is > > gap> IsIdentical( 1, 1 ); > Error, Variable: 'IsIdentical' must have a value > not in any function at line 1 of *stdin* > > Thank for reading. > _______________________________________________ > Forum mailing list > Forum@mail.gap-system.org > http://mail.gap-system.org/mailman/listinfo/forum > _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum