Not - Function Summary

Summary:

Returns the logic complement.

Usage:

not value

Arguments:

value - (Only FALSE and NONE return TRUE)

Description:

Function returns TRUE if the value is FALSE, and FALSE if it is TRUE. To bitwise complement an INTEGER, use the COMPLEMENT function.

print not true false

print not (10 = 1) true

Related:

and - Returns the first value ANDed with the second.
or - Returns the first value ORed with the second.
xor - Returns the first value exclusive ORed with the second.