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NOT


Reverses the value of its boolean argument.


Syntax

NOT argument


Input
  • argument - The boolean condition of which you want to reverse its value.


Return type

  • boolean


Examples

ExpressionResultType
NOT (TRUE)FALSEboolean
NOT (TRUE AND FALSE)TRUEboolean
NOT ( ? (= UNKNOWN) )UNKNOWNboolean
NOT (NOT (TRUE))TRUEboolean




Using brackets is not required, but advised to clearly indicate which boolean condition needs to be reversed.