Sgn function

Learn technical details about the Sgn function.

Returns the sign of Val:

  • 1.0 if Val > 0.0
  • 0.0 if Val = 0.0
  • -1.0 if Val < 0.0
  • NaN if Val = NaN
   
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Sgn<public>(Val:float):float

Parameters

Sgn takes the following parameters:

Name Type Description
Val float  

Attributes, Specifiers, and Effects

Specifiers

The following specifiers determine how you can interact with Sgn in your programs. For the complete list of specifiers, see the Specifiers Page.

Specifier Meaning
public The identifier is universally accessible. You can use this on modules, classes, interfaces, structs, enums, methods, and data.

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