math.sqrt 有問題
JavaScript | Math.SQRT2屬性 (JavaScript | Math.SQRT2 Property)
Math.SQRT2 is a property in math library of JavaScript that is used to find the value of square root of 2. It is generally used to solve problems related to circular figures.
Math.SQRT2是JavaScript數學庫中的一個屬性,用于查找平方根2的值。通常用于解決與圓形圖形有關的問題。
Syntax:
句法:
Math.SQRT2
Parameter(s):
參數:
N/A
不適用
Return value:
返回值:
The return type of this method is number, it returns the value of SQRT2.
該方法的返回類型為number ,它返回SQRT2的值。
Browser support: Chrome, Internet explorer, Mozilla, Safari, Opera mini.
瀏覽器支持: Chrome,Internet Explorer,Mozilla,Safari,Opera mini。
Example 1:
范例1:
console.log(Math.SQRT2);
Output
輸出量
1.4142135623730951
Example 2: Invalid values
示例2:無效值
console.log(Math.SQRT2("Javascript"));
Output
輸出量
Uncaught TypeError: Math.SQRT2 is not a function
at <anonymous>:1:18
翻譯自: https://www.includehelp.com/code-snippets/math-sqrt2-property-with-example-in-javascript.aspx
math.sqrt 有問題