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Microsoft® Visual Basic® Scripting Edition Sgn Function |
Language Reference
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Returns an integer indicating the sign of a number.
Sgn(number)
The number argument can be any valid numeric expression.
The Sgn function has the following return values:
If number is Sgn returns Greater than zero 1 Equal to zero 0 Less than zero -1
The sign of the number argument determines the return value of the Sgn function.