julia example

Julia| sign()函數(shù) (Julia | sign() function)

sign() function is a library function in Julia programming language, it returns the sign of the given value in the form of -1/+1.

sign()函數(shù)是Julia編程語(yǔ)言中的庫(kù)函數(shù)，它以-1 / + 1的形式返回給定值的符號(hào)。

Note: If the value is 0, it returns 0.

注意：如果該值為0，則返回0。

Syntax:

句法：

sign(val)

Parameter(s):

參數(shù)：

• val – represents a signed integer/value, whose sign (-1 or +1) to be found.

  val –表示一個(gè)有符號(hào)的整數(shù)/值，其符號(hào)(-1或+1)將被找到。

Return value:

返回值：

The return type of this method is Int64, it returns the -1 or +1 for the val.

此方法的返回類型為Int64 ，它返回val的-1或+1。

Example:

例：

Input:val = 0Output:sign(val): 0Input:val = -10Output:sign(val): -1Input:val = 10sign(val): +1

Program:

程序：

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

Output

輸出量

val: 0 sign(val): 0 val: 10 sign(val): 1 val: -10 sign(val): -1 val: 10.23 sign(val): 1.0 val: -10.23 sign(val): -1.0 typeof(sign(-10)): Int64 Julia | Sign and absolute value functions Julia| 符號(hào)和絕對(duì)值函數(shù)

? Julia | abs2() Function Julia | signbit() Function ? ?Julia| ABS2()函數(shù) Julia| signbit()函數(shù)?

翻譯自: https://www.includehelp.com/julia/sign-function-with-example.aspx

julia example

總結(jié)

以上是生活随笔為你收集整理的julia example_使用Julia中的Example的sign（）函数的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。