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Scala Double ==(x: Double) method

  • Last Updated : 02 Nov, 2019

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 return true if this value is equal to x, false otherwise.

Method Definition – def ==(x: Double): Boolean

Returns – Returns true if this value is equal to x, false otherwise.

Example #1:




// Scala program to explain the working 
// of Double ==(x: Double) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying ==(x: Double) function
        val result = (12.0021.toDouble).==(12:Double)
           
        // Displays output
        println(result)
       
    }
Output:



false

 

Example #2:




// Scala program to explain the working 
// of Double ==(x: Double) method
   
// Creating object
object GfG
   
    // Main method
    def main(args:Array[String])
    {
       
        // Applying ==(x: Double) function
        val result = (5.toDouble).==(5:Double)
           
        // Displays output
        println(result)
       
    }
}
Output:
true



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