目录

JavaScript Math LOG2E

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Example

let x = Math.LOG2E;

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Description

The Math.LOG2E property returns the base-2 logarithm of E.

The Math.LOG2E property returns approximately 1.442.

JavaScript Logarthmic Functions:

The Math.log() Method
The Math.log2() Method
The Math.log10() Method
The Math.log1p() Method

Logarthmic Properies:

The Math.LN2 Property
The Math.LN10 Property
The Math.LOG2E Property
The Math.LOG10E Property

Exponential Functions:

The Math.E Property (Euler's Number)
The Math.exp() Method
The Math.expm1() Method

Syntax

Math.LOG2E

Return Value

Type	Description
Number	The base-2 logarithm of E.

Related Pages:

JavaScript Math

JavaScript Numbers

JavaScript Number Reference

Browser Support

Math.LOG2E is an ECMAScript1 (ES1) feature.

ES1 (JavaScript 1997) is fully supported in all browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	Yes

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