signum

    1.0.0 • Public • Published

    signum

    Returns the sign of a floating point number

    Example

    var sgn = require("signum")
     
    console.log(sgn(-0.00001))
    console.log(sng(0))
    console.log(sng(Infinity))

    Output:

    -1
    0
    1

    Install

    npm install signum
    

    API

    require("signum")(x)

    Returns the sign of x

    • x is a number

    Returns One of the following values

    • -1 if x<0
    • 1 if x>0
    • 0 otherwise

    Credits

    (c) 2014 Mikola Lysenko. MIT License

    Install

    npm i signum

    DownloadsWeekly Downloads

    193,162

    Version

    1.0.0

    License

    MIT

    Last publish

    Collaborators

    • mikolalysenko