Scala Double -(x: Double) method with example

In Scala, Double is a 64-bit floating point number, which is equivalent to Java’s double primitive type. The -(x: Double) method is utilized to get the difference of given Double and Double value.

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

Returns – Returns the difference of this value and x.

Example #1:

// Scala program to explain working
// of Double -(x: Double) function

// Creating object
object GfG
{

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

        // Applying -(x: Double) function
        val result = (66.01230).toDouble.- (65.00000:Double)

        // Displays output
        println(result)

    }
}

Output:

1.0122999999999962

Example #2:

// Scala program to explain working
// of Double -(x: Double ) function

// Creating object
object GfG
{

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

        // Applying -(x: Double ) function
        val result = 11.86000000.toDouble.- (10.22500:Double)

        // Displays output
        println(result)

    }
}

Output:

1.6349999999999998