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# Getting square of absolute value in Julia – abs2() Method

• Last Updated : 21 Apr, 2020

The `abs2()` is an inbuilt function in julia which is used to return square of the absolute value of the specified number x.

Syntax: abs2(x)

Parameters:

• x: Specified value.

Returns: It returns square of the absolute value of the specified number x.

Example 1:

 `# Julia program to illustrate ``# the use of abs2() method`` ` `# Getting square of absolute value ``# of the specified number x``println(abs2(``0``))``println(abs2(``2``))``println(abs2(``-``5``))`

Output:

```0
4
25
```

Example 2:

 `# Julia program to illustrate ``# the use of abs2() method`` ` `# Getting square of absolute value ``# of the specified number x``println(abs2(``0``))``println(abs2(``-``2.7``))``println(abs2(``-``2.9``))``println(abs2(``0.7``))``println(abs2(``-``0.2``))``println(abs2(``22``))`

Output:

```0
7.290000000000001
8.41
0.48999999999999994
0.04000000000000001
484
```
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