EQUAL
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syntax: (equal <object1> <object2>) ; Common Lisp
(is-same <object1> <object2>) ; Babylon Lisp
This function compares both objects. It returns true,
when the objects are structurally similar. Numbers
(equal works like '=') and characters will be compared
like eql would do. Symbols will be compared like eq
would do.
example: >(equal 1 1.0)
NIL
>(equal #\a #\a)
T
>(equal #\a #\A)
NIL