Scala Float unary_- method with example

The unary_- method is utilized to return the same specified float value with negative sign.

Method Definition: (Float_Value).unary_- 
Return Type: It returns the same specified float value with negative sign. 

Example #1:

Scala

// Scala program of Float unary_-
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying unary_- function
        val result = (65.0).unary_-

        // Displays output
        println(result)

    }
}

Output:

-65.0

Example #2:

Scala

// Scala program of Float unary_-
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying unary_- function
        val result = (115.9).unary_-

        // Displays output
        println(result)

    }
}

Output:

-115.9