Question

How to calculate square root in Scala

Answer 1

import scala.math._

object CalculateSquareRoot_Scala {
  
  def main(args: Array[String]): Unit = {
    println(s"sqrt(10) = ${sqrt(10)}");  
    println(s"sqrt(81) = ${sqrt(81)}"); 
    println(s"sqrt(0) = ${sqrt(0)}");
    println(s"sqrt(-50) = ${sqrt(-50)}");
  }
}



/*
run:

sqrt(10) = 3.1622776601683795
sqrt(81) = 9.0
sqrt(0) = 0.0
sqrt(-50) = NaN

*/

 

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