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