S.I/Lisp/

NOTEQUAL

=NOTEQUAL(0, 1)
-> TRUE

=NOTEQUAL(0, 0)
-> FALSE

=NOTEQUAL("Spreadsheet Lisp", "LISP")
-> TRUE

=NOTEQUAL("Lisp", "LISP")
-> FALSE
        

DEFINE(
    NOTEQUAL,
    LAMBDA(
        a,
        b,
        NOT(
            EQUAL(
                a,
                b))))
        

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