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# ieee754 [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url] [travis-image]: https://img.shields.io/travis/feross/ieee754/master.svg [travis-url]: https://travis-ci.org/feross/ieee754 [npm-image]: https://img.shields.io/npm/v/ieee754.svg [npm-url]: https://npmjs.org/package/ieee754 [downloads-image]: https://img.shields.io/npm/dm/ieee754.svg [downloads-url]: https://npmjs.org/package/ieee754 [standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg [standard-url]: https://standardjs.com [![saucelabs][saucelabs-image]][saucelabs-url] [saucelabs-image]: https://saucelabs.com/browser-matrix/ieee754.svg [saucelabs-url]: https://saucelabs.com/u/ieee754 ### Read/write IEEE754 floating point numbers from/to a Buffer or array-like object. ## install ``` npm install ieee754 ``` ## methods `var ieee754 = require('ieee754')` The `ieee754` object has the following functions: ``` ieee754.read = function (buffer, offset, isLE, mLen, nBytes) ieee754.write = function (buffer, value, offset, isLE, mLen, nBytes) ``` The arguments mean the following: - buffer = the buffer - offset = offset into the buffer - value = value to set (only for `write`) - isLe = is little endian? - mLen = mantissa length - nBytes = number of bytes ## what is ieee754? The IEEE Standard for Floating-Point Arithmetic (IEEE 754) is a technical standard for floating-point computation. [Read more](http://en.wikipedia.org/wiki/IEEE_floating_point). ## license BSD 3 Clause. Copyright (c) 2008, Fair Oaks Labs, Inc.