SIGN - Returning the Sign of a Number

  • Last update：July 14, 2023

    • Overview

    Grammar

    SIGN(number)

    Returns the sign of a number. Returns 1 for positive numbers, 0 for zero, and -1 for negative numbers.

    Parameter

    number

    Any real number.

    Notes

    • The function supports only one numerical parameter.

    Example

    FormulaResultNotes
    SIGN(10)1
    SIGN(4-4)0
    SIGN(-0.00001)-1


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