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NOT

This operator reverses the value of its boolean argument.

Syntax

NOT argument
  • 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.

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