https://github.com/mikolalysenko/float-exponent

Extracts previous power of 2 for a float number
https://github.com/mikolalysenko/float-exponent

Last synced: 6 days ago
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Extracts previous power of 2 for a float number

• Host: GitHub
• URL: https://github.com/mikolalysenko/float-exponent
• Owner: mikolalysenko
• License: mit
• Created: 2015-04-05T19:45:57.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-04-05T19:47:07.000Z (over 9 years ago)
• Last Synced: 2024-12-16T22:34:55.742Z (9 days ago)
• Language: JavaScript
• Size: 113 KB
• Stars: 2
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
float-exponent

==============

Extracts the exponent from a floating point number, effectively rounding down to the previous power of 2 for non-denormal numbers.  For denormals returns 2^-1024.

#### `require('float-exponent')(x)`

Returns the previous power of 2 for `x`

# License

(c) 2015 Mikola Lysenko. MIT License