JavaScript is client side programming language, we can perform all mathematical calculation using JavaScript, apart from using arithmetic logics, javascript math object has many built-in functionalities.
In JavaScript, Math is a global object with many in-built static properties and methods.
Here are few static properties of JavaScript Math Object like Math.PI
, this Math property will return the Pie Value
In this tutorial you will learn JavaScript Math Functions, that will allow you to perform many mathematical tasks on numbers.
Math.round(x) returns the rounded value of x, here is an example
Math.ceil(), Math.floor()
in JavascriptMath.ceil(x) returns the rounded up to its nearest integer AND Math.floor(x) rounded down to its nearest integer:
Math.pow()
in Javascript
Exponentiation using JavaScript, Math.pow(x, y)
returns the value of x to the power of y (base to the exponent power).
document.write(" Math.pow(10,2); : returns " + Math.pow(10, 2));
Math.sqrt()
in Javascript
square root function using Javascript, Math.sqrt(x)
returns the square root value of x:
Math.random()
returns a random number between given range, 0 (inclusive), and 1 (exclusive):
If you keep on refreshing this page the random number will also keep on changing on this page, try refresh
Math.max() and Math.min()
Javascript max function Math.max()
and min function Math.min()
is used to find the lowest and highest value of any given arguments, let's look at the example below.
Following function will find the lowest value from array.
Math.abs()
Javascript abs function Math.abs(x)
returns an absolute positive value of a number:
Math.cos()
cos function Math.cos(x)
returns an Cosine value of a number:
Math.tan()
tan function Math.tan(x)
returns the tangent value of a number:
Math.sin()
Math.sin(x) returns the Sine value of a number:
Math.log()
Math.log(x) returns the logarithmic value of a number:
If you want to learn more about javascript math function, here are some excellent sites that can help you to fall in love math.