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Math Objects in JavaScript - Part 1

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Title: Math Objects in JavaScript - Part 1 Category: JavaScript

Topic: Essential Training Publish Date: 2016-04-24

Views: 212

Author: Mike King


In this tutorial we are begin our discussion on the Math Objects in JavaScript. In Part 1 of our 2 part series we begin our discussion with a presentation on the Math Object and then move into demonstrating the Math.round method in JavaScript. We demonstrate the Math.ceil method and the Math.floor methods that are used in JavaScript. Math floor rounds numbers down to the nearest whole integer and math ceil rounds number up to the nearest whole integer. We also demonstrate the use of the square root method in JavaScript. We also demonstrate how to fix the amount of decimal places that are displayed in our responses. Using the toFixed method we demonstrate how to fix the number of decimal places in a response.