stdlib-js / constants-float64-log2-e

Base 2 logarithm of Euler's number.

LOG2E

Base 2 logarithm of the mathematical constant e.

Installation

npm install @stdlib/constants-float64-log2-e

Alternatively,

• To load the package in a website via a script tag without installation and bundlers, use the ES Module available on the esm branch.
• If you are using Deno, visit the deno branch.
• For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the umd branch.

The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.

Usage

var LOG2E = require( '@stdlib/constants-float64-log2-e' );

LOG2E

Base 2 logarithm of the mathematical constant e.

var bool = ( LOG2E === 1.4426950408889634 );
// returns true

Examples

var LOG2E = require( '@stdlib/constants-float64-log2-e' );

console.log( LOG2E );
// => 1.4426950408889634

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C APIs

Usage

#include "stdlib/constants/float64/log2_e.h"

STDLIB_CONSTANT_FLOAT64_LOG2E

Macro for the base 2 logarithm of the mathematical constant e.

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See Also

• @stdlib/constants-float64/e: euler's number.
• @stdlib/constants-float64/log10-e: base 10 logarithm of Euler's number.

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Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

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License

See LICENSE.

Copyright

Copyright © 2016-2023. The Stdlib Authors.