Math.random() Function in Math Object, JavaScript Tutorial

JavaScript Examples >> Math.random() Function Example using Math Object

<html> <head> <script language="javascript"> function random(){ alert("Math.random() = " + Math.random()); } function randomLimit(){ alert("Math.round(Math.random()100) = "+ Math.round(Math.random()100)); } </script> </head> <body> <input type="button" value="Click to use Math.random() Function" onclick="random()"> <br><br> <input type="button" value="Click to view from 0 to 99 random number" onclick="randomLimit()"> </body> </html>
Math.random() Function in Math Object The Math object is used for various forms of mathematical calculations and operations. Such as above example of Math.random(). Math Object contains several properties that are standard constants, such as pi = 3.14159…, as well as a large set of methods that represent common trigonometric and algebraic functions. All Math methods deal with floating-point numbers. Angles are expected to be given in radians, not degrees.


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JavaScript Examples >> Math.random() Function Example using Math Object