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Add signum #320

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Azmisov opened this issue Feb 16, 2022 · 0 comments

Azmisov commented Feb 16, 2022 •

edited

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Would be nice to add this:

// returns +/-1 giving the number's sign, except when value is zero, in which +/-0 is returned
P.signum = function () {
    return !!this.c && this.c[0] == 0 ? this.s*0 : this.s;
};

(May be a better way to just return the signed zero value)

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