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Thread: Sign and Signn Functions (w/o IF's, math only!)

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  1. #1

    Thread Starter
    Junior Member
    Join Date
    Oct 2021
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    Resolved Sign and Signn Functions (w/o IF's, math only!)

    Calculus functions include no programming statements,
    so I just had to figure out these for myself for proof!!!!

    Abs = (-((-(Value * -1) * Value) ^ (1 / 2) * -1))
    Sign = ((-(Abs(Value - 1) - Value) - (-Abs(Value + 1) + Value)) * 0.5)
    Signn = ((-((Value \ 1 <> 0) * 1) + -1) + -(((-Value \ 1 + -1) = 0) * 1))
    Last edited by nforystek; Jan 12th, 2022 at 08:30 PM.

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