JavaScript Math abs() Method Last Updated : 15 Jul, 2024 Comments Improve Suggest changes Like Article Like Report Javascript Math.abs() method is used to return the absolute value of a number. It takes a number as its parameter and returns its absolute value. Syntax:Math.abs(value)Parameters:This method accepts a single parameter as mentioned above and described below:value: The number whose absolute value is to be found is passed as the parameter to this function.Return Value:The absolute value of the number passed as a parameter. The below examples illustrate the Math abs( ) method in JavaScript:Example 1: This example shows the use of the Math.abs() method in javascript. JavaScript console.log(Math.abs(2)); console.log(Math.abs(2.56)); Output2 2.56 Example 2: This example shows the return value of Math.abs() method when the parameter is a string value. JavaScript console.log(Math.abs("Geeksforgeeks")); OutputNaN Example 3: This example shows the return value of Math.abs() method when the parameter is an arithmetic expression. JavaScript console.log(Math.abs(7+9)); Output16 Errors and Exceptions:A non-numeric string passed as a parameter returns NaN.An array with more than 1 integer passed as a parameter returns NaN.An empty variable passed as a parameter returns NaN.An empty string passed as a parameter returns 0.An empty array passed as a parameter returns 0.We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.Supported BrowsersChrome 51 Edge 15 Firefox 54 Safari 10 Opera 38 Comment More infoAdvertise with us Next Article JavaScript Math acos() Method A AyushSaxena Follow Improve Article Tags : Misc JavaScript Web Technologies javascript-math JavaScript-Methods +1 More Practice Tags : Misc Similar Reads JavaScript Math E Property The Math.E is a property in JavaScript that simply returns the value of Euler's Number, which is nothing but just has a base of the natural logarithm. 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It is mainly used in mathematics problems.Syntax:Math.PIReturn values 3 min read JavaScript Math SQRT1_2 Property The Javascript Math.SQRT1_2 is a property in JavaScript that is simply used to find the value of the square root of 1/2, whose value is approximately 0.707106. That is, â (1/2) = 0.707106Syntax: Math.SQRT1_2;Return Values: It simply returns the value of the square root of 1/2, whose value is approxi 2 min read JavaScript Math SQRT2 Property The Math.SQRT2 is a property in JavaScript which is simply used to find the value of the square root of 2, whose value is approximately 1.4142. That is, â 2 = 1.4142 Syntax: Math.SQRT2; Return Value: It simply returns the value of the square root of 2, whose value is approximately 1.4142. Below is a 2 min read JavaScript Math abs() Method Javascript Math.abs() method is used to return the absolute value of a number. It takes a number as its parameter and returns its absolute value. Syntax:Math.abs(value)Parameters:This method accepts a single parameter as mentioned above and described below:value: The number whose absolute value is t 2 min read JavaScript Math acos() Method The Javascript Math.acos( ) method is used to return the arccosine of a number in radians. The Math.acos() method returns a numeric value between 0 and pi radians. The Math acos() is a static method of Math, therefore, it is always used as Math.acos(), rather than as a method of a Math object create 2 min read Like