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How to do Exponentiation in Scala?

Last Updated : 02 Apr, 2024

This article focuses on discussing implementing exponentiation in Scala. The math.pow() function from the scala.math package is used for exponentiation in Scala.

Table of Content

Basic Approach
Using BigDecimal
With Long Data Types

Syntax:

val result = pow(base, exponent)

Basic Approach

Below is the Scala program to implement exponentiation:

Scala

//Scala Program to use Exponential
import scala.math.pow

// Base and exponent values
val base = 2
val exponent = 3

// Calculate exponentiation
val result = pow(base, exponent)

// Print the result
println(result)

Output:

8.0

Using BigDecimal

Below is the Scala program to implement exponentiation using BigDecimal:

Scala

//Scala Program to use Exponential
import scala.math.BigDecimal

val base = 3
val exponent = 4

val result = BigDecimal(base).pow(exponent)

println(result)

Output:

With `Long` Data Types

Below is the Scala program to implement exponentiation with long data types:

Scala

//Scala Program to use Exponential
import scala.math.BigDecimal

val base = 5L // Long data type
val exponent = 2

val result = BigDecimal(base).pow(exponent)

println(result)

Output:

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Article Tags :

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