julia fit 函数_Julia中的abs2（）函数与示例

落日映苍穹つ 2023-03-05 12:36 1阅读 0赞

julia fit 函数

## Julia| abs2()函数 **(**Julia | abs2() function**)** ##

**abs2() function** is a library function in Julia programming language, it is used to get the squared absolute value of the given signed integer.

**abs2()函数**是Julia编程语言中的库函数，用于获取给定有符号整数的平方绝对值。

**Syntax:**

**句法：**

abs2(val)

**Parameter(s):**

**参数：**

*  val – represents a signed integer/value, whose squared absolute value to be found.
    
    val –表示一个有符号的整数/值，其平方的绝对值将被找到。

**Return value:**

**返回值：**

The return type of this method is Int64, it returns the squared absolute value of val.

此方法的返回类型为Int64 ，它返回val的平方绝对值。

**Example:**

**例：**

Input:
        val = 0
        Output:
        abs2(val): 0
    
        Input:
        val = -10
        Output:
        abs2(val): 100
    
        Input:
        val = 10
        abs2(val): 100

**Program:**

**程序：**

# abs2() Function with Example in Julia
    
    val = 0
    println("val: ", val)
    println("abs2(val): ", abs2(val))
    
    val = 10
    println("val: ", val)
    println("abs2(val): ", abs2(val))
    
    val = -10
    println("val: ", val)
    println("abs2(val): ", abs2(val))
    
    val = 10.23
    println("val: ", val)
    println("abs2(val): ", abs2(val))
    
    val = -10.23
    println("val: ", val)
    println("abs2(val): ", abs2(val))
    
    # printing the return type of abs2()
    println("typeof(abs2(-10)): ", typeof(abs2(-10)))

**Output**

**输出量**

val: 0
    abs2(val): 0
    val: 10
    abs2(val): 100
    val: -10
    abs2(val): 100
    val: 10.23
    abs2(val): 104.6529
    val: -10.23
    abs2(val): 104.6529
    typeof(abs2(-10)): Int64

[Julia | Sign and absolute value functions][Julia _ Sign and absolute value functions]

[Julia|][Julia _ Sign and absolute value functions] [符号和绝对值函数][Julia _ Sign and absolute value functions]

[◀ Julia | abs() Function][Julia _ abs_ Function] [Julia | sign() Function ▶][Julia _ sign_ Function]

[◀Julia|][Julia _ abs_ Function] [abs()函数][Julia _ abs_ Function] [Julia |][Julia _ sign_ Function] [sign()函数▶][Julia _ sign_ Function]

> 翻译自: [https://www.includehelp.com/julia/abs2-function-with-example.aspx][https_www.includehelp.com_julia_abs2-function-with-example.aspx]

julia fit 函数

[Julia _ Sign and absolute value functions]: https://www.includehelp.com/julia/sign-and-absolute-value-functions.aspx
[Julia _ abs_ Function]: https://www.includehelp.com/julia/abs-function-with-example.aspx
[Julia _ sign_ Function]: https://www.includehelp.com/julia/sign-function-with-example.aspx
[https_www.includehelp.com_julia_abs2-function-with-example.aspx]: https://www.includehelp.com/julia/abs2-function-with-example.aspx