[GAP Forum] Removing identifiers in GAP

Bulutoglu Dursun A Civ AFIT/ENC Dursun.Bulutoglu at afit.edu
Thu Nov 25 20:11:32 GMT 2004

	Dear GAP Forum,
	I was wondering if it is possible to remove user defined
identifiers in GAP.
	If I type "a" right after I start the gap session I get the
message "Variable 'a' must have a value". Then I make the following
object assignment:
Then if I type "a;"
I get "4". Now how can I undo this assignment? In other words what am I
supposed to do other than logging out so that I get the message Variable
'a' must have a value?

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