[GAP Forum] The command "IsIdentical" can not work.

Chiang-En Chen l18981040 at gmail.com
Thu Dec 19 13:53:55 GMT 2013


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.


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