Swift Double abs()

In this tutorial, we will learn about the Swift Double abs() method with the help of examples.

The abs() method returns the absolute value of the given value.

Example

var value = -20


// find absolute value of -20
var absoluteNumber = abs(value)


print(absoluteNumber)

// Output: 20

abs() Syntax

The syntax of the abs() method is:

abs(num)

abs() Parameters

The abs() method takes one parameter

  • num - a signed number

abs() Return Values

The abs() method returns the absolute value of num.

Example: Swift Double abs()

var value1 = -20


// find absolute value of -20
var result1 = abs(value1)

print("Absolute value of -20 is:", result1)

var value2 = -33.33


// find absolute value of -33.33
var result2 = abs(value2)

print("Absolute value of -33.33 is:", result2)

Output

Absolute value of -20 is: 20
Absolute value of -20 is: 33.33

Here, we have used the abs() method to find the absolute value of the given numbers: value1 and value2.

Did you find this article helpful?