Javascript Math atan( ) is an inbuilt function that is used to return the arctangent of a number in radians. Math.atan() method returns a numeric value between -pi/2 and pi/2 radians.

Javascript Math atan( ) is an inbuilt function that is used to return the arctangent of a number in radians. The Math.atan() method returns the numeric value between -pi/2 and pi/2 radians. Javascript atan() is the static method of Math; therefore, it is always used as a Math.atan(), rather than as a method of the Math object created.

If you want to find the arctangent value of a given argument in JavaScript, then JS **Math.atan()** method is useful. The atan() method comes handy in programming contexts dealing with any trigonometric expressions. Since **atan()** is a static method of **Math**, it can be used without creating an object.

`Math.atan(x)`

What are the differences? Do they each have specific use contexts?

In this article we will discuss full details and comparison of both Ember.js and Vue.js

In this article, we will have a look at the call(), apply() and bind() methods of JavaScript. Basically these 3 methods are used to control the invocation of the function.

Vue.js is an extensively popular JavaScript framework with which you can create powerful as well as interactive interfaces. Vue.js is the best framework when it comes to building a single web and mobile apps.