const-sqrt-eps-float64

SQRT_EPSILON
===
[![NPM version][npm-image]][npm-url] [![Build Status][build-image]][build-url] [![Coverage Status][coverage-image]][coverage-url] [![Dependencies][dependencies-image]][dependencies-url]

> [Square root][math-sqrt] of [double-precision floating-point epsilon][const-eps-float64].

Installation

`` bash
$ npm install const-sqrt-eps-float64
`

Usage

` javascript
var SQRT_EPSILON = require( 'const-sqrt-eps-float64' );
`

#### SQRT_EPSILON

[Square root][math-sqrt] of [double-precision floating-point epsilon][const-eps-float64].

` javascript
SQRT_EPSILON === 0.14901161193847656e-7;
`

Examples

` javascript
var SQRT_EPSILON = require( 'const-sqrt-eps-float64' );

console.log( SQRT_EPSILON );
// returns 0.14901161193847656e-7
`

To run the example code from the top-level application directory,

` bash
$ node ./examples/index.js
`


---


Tests

$3

This repository uses [tape][tape] for unit tests. To run the tests, execute the following command in the top-level application directory:

` bash
$ make test
`

All new feature development should have corresponding unit tests to validate correct functionality.

$3

This repository uses [Istanbul][istanbul] as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:

` bash
$ make test-cov
`

Istanbul creates a ./reports/coverage directory. To access an HTML version of the report,

` bash
$ make view-cov
`

$3

This repository uses [Testling][testling] for browser testing. To run the tests in a (headless) local web browser, execute the following command in the top-level application directory:

` bash
$ make test-browsers
`

To view the tests in a local web browser,

` bash
$ make view-browser-tests
``

---

License

MIT license.

Copyright

Copyright © 2016. The [Compute.io][compute-io] Authors.

[npm-image]: http://img.shields.io/npm/v/const-sqrt-eps-float64.svg
[npm-url]: https://npmjs.org/package/const-sqrt-eps-float64

[build-image]: http://img.shields.io/travis/const-io/sqrt-eps-float64/master.svg
[build-url]: https://travis-ci.org/const-io/sqrt-eps-float64

[coverage-image]: https://img.shields.io/codecov/c/github/const-io/sqrt-eps-float64/master.svg
[coverage-url]: https://codecov.io/github/const-io/sqrt-eps-float64?branch=master

[dependencies-image]: http://img.shields.io/david/const-io/sqrt-eps-float64.svg
[dependencies-url]: https://david-dm.org/const-io/sqrt-eps-float64

[dev-dependencies-image]: http://img.shields.io/david/dev/const-io/sqrt-eps-float64.svg
[dev-dependencies-url]: https://david-dm.org/dev/const-io/sqrt-eps-float64

[github-issues-image]: http://img.shields.io/github/issues/const-io/sqrt-eps-float64.svg
[github-issues-url]: https://github.com/const-io/sqrt-eps-float64/issues

[tape]: https://github.com/substack/tape
[istanbul]: https://github.com/gotwarlost/istanbul
[testling]: https://ci.testling.com

[compute-io]: https://github.com/compute-io
[math-sqrt]: https://github.com/math-io/sqrt
[const-eps-float64]: https://github.com/const-io/eps-float64