Low Word
Returns an unsigned 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.
Installation
$ npm install math-float64-get-low-word
Usage
var lowWord = ;
lowWord( x )
Returns an unsigned 32-bit integer
corresponding to the less significant 32 bits of a double-precision floating-point number.
var w = ;// returns 2479577218 => 10010011110010110101100010000010
Examples
var floor = ;var pow = ;var lowWord = ;var frac;var exp;var w;var x;var i;for i = 0; i < 100; i++frac = Math * 10;exp = -;x = frac * ;w = ;console;
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
This repository uses tape for unit tests. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
Browser Support
This repository uses Testling for browser testing. To run the tests in a (headless) local web browser, execute the following command in the top-level application directory:
$ make test-browsers
To view the tests in a local web browser,
$ make view-browser-tests
License
Copyright
Copyright © 2016. The Compute.io Authors.