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Scala Long -(x: Double) method

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In Scala, Long is a 64-bit signed integer, which is equivalent to Java’s long primitive type. The -(x: Double) method is utilized to return the difference of this value and given value x.

Method Definition – def -(x: Double): Double

Returns – Returns the difference of this value and x.

Example #1:




// Scala program to explain the working 
// of Long -(x: Double) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying -(x: Double) function
        val result = (12.toLong).-(8:Double)
           
        // Displays output
        println(result)
       
    }


Output:

4.0

 

Example #2:




// Scala program to explain the working 
// of Long -(x: Double) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying -(x: Double) function
        val result = (165.toLong).-(13:Double)
           
        // Displays output
        println(result)
       
    }
}


Output:

152.0


Last Updated : 02 Nov, 2019
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