exp()  Math  class methodS2C Home  « Globals « Math « exp()

Description

Returns the exponential value of a number - (Euler's constant and passed argument) Eargument.

• Like all class methods exp() should be used on the class rather than an instance of the class.

Syntax

Parameters

Examples

The code below displays exp() usage.

/*
 * Store results in an array.
 */ 
var expValues = new Array(5);
expValues[0] = Math.exp(-1);
expValues[1] = Math.exp(0);
expValues[2] = Math.exp('0.75');
expValues[3] = Math.exp('a string');
expValues[4] = Math.exp();
expValues[5] = Math.exp(null);
alert(expValues);  

Related Tutorials

JavaScript Advanced Tutorials - Lesson 4 - Math

Homepage Top