ANDPerforms the logical conjunction of two expressions.
Description:
AND returns a value of one (true) or zero (false) from the logical conjunction of two expressions. The value of j AND k, where j and k are themselves numeric expressions is one (true) only if both j and k are non-zero. It is zero (false) if either or both j and k are zero. AND can be used in combination with other logical or math operators in numeric expressions.
See Also:
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