Formula Engine Reference Guide
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NOT(X)
Description
This function returns 1 if X=0; 0 if X=1; otherwise -1 (unknown).
Parameters
X
A numeric value
Example
A1 = 1, B1 = 1, C1 = 0, D1 = 0, E1 = 1 and A2 = 24
NOT(A1) = 0
NOT(A2) = -1
NOT(C1) = 1