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# How to use the abs2() method in Julia

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### Overview

The abs2(x) method returns the square of the absolute valueAbsolute value denotes the non-negative value of x without regard to its sign. of a given x.

### Syntax

abs2(x)
Julia abs() function Syntax

### Argument

x: The value for which the square of the absolute value is to be found.

### Return value

The square of absolute value for the specified value will be returned.

### Code

The code below demonstrates how to use the abs() method.

## find abs2 of 10
println( "abs2(10) => $(abs2(10))") ## find abs2 of -3 println( "abs2(-3) =>$(abs2(-3))")

## find abs2 of -3.6
println( "abs2(-3.6) => \$(abs2(-3.6))")
Using the abs() method

### Explanation

In the code above, we do the following:

• Line 2: We use the abs2() method with 10 as an argument. The abs2(10) will return 100.
• Line 5: We use the abs2() method with -3 as an argument. The abs2(-3)will return 9.
• Line 8: We use the abs2() method with -3.6 as an argument. The abs2(-3.6) will return 12.96.

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abs2
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math
communitycreator

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