COND

conditional based on if-then-else
Major Section:  ACL2-BUILT-INS

Cond is the construct for IF, THEN, ELSE IF, ... The test is against nil. The argument list for cond is a list of ``clauses'', each of which is a list. In ACL2, clauses must have length 1 or 2.

Cond is a Common Lisp macro. See any Common Lisp documentation for more information.