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Nor

FilledSmallSquare Nor[, , ... ] is the logical NOR function. It evaluates its arguments in order, giving False immediately if any of them are True, and True if they are all False.

FilledSmallSquare Nor[, , ... ] can be input in StandardForm and InputForm as ... . The character can be entered as AliasIndicatornorAliasIndicator or \[Nor].

FilledSmallSquare Nor[, , ... ] is equivalent to Not[Or[, , ... ]].

FilledSmallSquare Nor evaluates its arguments in a non-standard way (see Section A.4.2).

FilledSmallSquare Nor gives symbolic results when necessary, removing initial arguments that are False.

FilledSmallSquare Nor is not Flat.

FilledSmallSquare See Section 1.5.6.

FilledSmallSquare See also: LogicalExpand, Or, Xor.

FilledSmallSquare New in Version 4.1.

Further Examples