[1] : The Free On-line Dictionary of Computing (27 SEP 03)

logical complement
     
         in boolean algebra, the logical complement or
        negation of a boolean value is the opposite value, given by
        the following truth table:
     
        	a | -a
        	--+---
        	t | f
        	f | t
     
        -a is also written as a with a bar over it or with a small
        vertical line hanging from the right-hand end of the "-"
        latex \neg or as a'.  in the c programming language, it
        is a and in digital circuit design, /a.
     
        1995-01-24
     
     
see also:
boolean algebra truth table latex c 

Complement >> C Words
Complement, definition of term: Complement
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