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Math387.Sgn Method (double)
Math387 Class  Math387 Members  Dew.Math.Units Namespace  Sgn Method
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Signum.

Syntax
C#
Visual Basic
public static int Sgn(double X);
Returns

the signum of X. Signum(X) is 1 for X > 0 , equal to zero for X = 0 and -1 for X < 0.

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