1 | # ieee754 [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url]
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2 |
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3 | [travis-image]: https://img.shields.io/travis/feross/ieee754/master.svg
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4 | [travis-url]: https://travis-ci.org/feross/ieee754
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5 | [npm-image]: https://img.shields.io/npm/v/ieee754.svg
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6 | [npm-url]: https://npmjs.org/package/ieee754
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7 | [downloads-image]: https://img.shields.io/npm/dm/ieee754.svg
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8 | [downloads-url]: https://npmjs.org/package/ieee754
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9 | [standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg
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10 | [standard-url]: https://standardjs.com
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11 |
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12 | [![saucelabs][saucelabs-image]][saucelabs-url]
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13 |
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14 | [saucelabs-image]: https://saucelabs.com/browser-matrix/ieee754.svg
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15 | [saucelabs-url]: https://saucelabs.com/u/ieee754
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16 |
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17 | ### Read/write IEEE754 floating point numbers from/to a Buffer or array-like object.
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18 |
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19 | ## install
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20 |
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21 | ```
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22 | npm install ieee754
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23 | ```
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24 |
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25 | ## methods
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26 |
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27 | `var ieee754 = require('ieee754')`
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28 |
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29 | The `ieee754` object has the following functions:
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30 |
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31 | ```
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32 | ieee754.read = function (buffer, offset, isLE, mLen, nBytes)
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33 | ieee754.write = function (buffer, value, offset, isLE, mLen, nBytes)
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34 | ```
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35 |
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36 | The arguments mean the following:
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37 |
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38 | - buffer = the buffer
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39 | - offset = offset into the buffer
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40 | - value = value to set (only for `write`)
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41 | - isLe = is little endian?
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42 | - mLen = mantissa length
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43 | - nBytes = number of bytes
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44 |
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45 | ## what is ieee754?
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46 |
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47 | 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).
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48 |
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49 | ## license
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50 |
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51 | BSD 3 Clause. Copyright (c) 2008, Fair Oaks Labs, Inc.
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