From cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 27 Mar 2019 21:01:33 +0100 Subject: remove node_modules --- node_modules/big.js/README.md | 263 ------------------------------------------ 1 file changed, 263 deletions(-) delete mode 100644 node_modules/big.js/README.md (limited to 'node_modules/big.js/README.md') diff --git a/node_modules/big.js/README.md b/node_modules/big.js/README.md deleted file mode 100644 index be051ae9d..000000000 --- a/node_modules/big.js/README.md +++ /dev/null @@ -1,263 +0,0 @@ - -# big.js # - -A small, fast JavaScript library for arbitrary-precision decimal arithmetic. - -The little sister to [bignumber.js](https://github.com/MikeMcl/bignumber.js/). -See also [decimal.js](https://github.com/MikeMcl/decimal.js/), and [here](https://github.com/MikeMcl/big.js/wiki) for the difference between them. - -## Features - - - Faster, smaller and easier-to-use than JavaScript versions of Java's BigDecimal - - Only 2.7 KB minified and gzipped - - Simple API - - Replicates the `toExponential`, `toFixed` and `toPrecision` methods of JavaScript's Number type - - Includes a `sqrt` method - - Stores values in an accessible decimal floating point format - - No dependencies - - Comprehensive [documentation](http://mikemcl.github.io/big.js/) and test set - -## Load - -The library is the single JavaScript file *big.js* (or *big.min.js*, which is *big.js* minified). - -It can be loaded via a script tag in an HTML document for the browser - - - -or as a CommonJS, [Node.js](http://nodejs.org) or AMD module using `require`. - - var Big = require('big.js'); - -For Node.js, the library is available from the npm registry: - - $ npm install big.js - - - -## Use - -*In all examples below, `var`, semicolons and `toString` calls are not shown. -If a commented-out value is in quotes it means `toString` has been called on the preceding expression.* - -The library exports a single function: Big, the constructor of Big number instances. -It accepts a value of type Number, String or Big number Object. - - x = new Big(123.4567) - y = Big('123456.7e-3') // 'new' is optional - z = new Big(x) - x.eq(y) && x.eq(z) && y.eq(z) // true - -A Big number is immutable in the sense that it is not changed by its methods. - - 0.3 - 0.1 // 0.19999999999999998 - x = new Big(0.3) - x.minus(0.1) // "0.2" - x // "0.3" - -The methods that return a Big number can be chained. - - x.div(y).plus(z).times(9).minus('1.234567801234567e+8').plus(976.54321).div('2598.11772') - x.sqrt().div(y).pow(3).gt(y.mod(z)) // true - -Like JavaScript's Number type, there are `toExponential`, `toFixed` and `toPrecision` methods. - - x = new Big(255.5) - x.toExponential(5) // "2.55500e+2" - x.toFixed(5) // "255.50000" - x.toPrecision(5) // "255.50" - -The maximum number of decimal places and the rounding mode used to round the results of the `div`, `sqrt` and `pow` -(with negative exponent) methods is determined by the value of the `DP` and `RM` properties of the `Big` number constructor. - -The other methods always give the exact result. - -(From *v3.0.0*, multiple Big number constructors can be created, see Change Log below.) - - Big.DP = 10 - Big.RM = 1 - - x = new Big(2); - y = new Big(3); - z = x.div(y) // "0.6666666667" - z.sqrt() // "0.8164965809" - z.pow(-3) // "3.3749999995" - z.times(z) // "0.44444444448888888889" - z.times(z).round(10) // "0.4444444445" - - -The value of a Big number is stored in a decimal floating point format in terms of a coefficient, exponent and sign. - - x = new Big(-123.456); - x.c // [1,2,3,4,5,6] coefficient (i.e. significand) - x.e // 2 exponent - x.s // -1 sign - -For further information see the [API](http://mikemcl.github.io/big.js/) reference from the *doc* folder. - -## Test - -The *test* directory contains the test scripts for each Big number method. - -The tests can be run with Node or a browser. - -To test a single method, from a command-line shell at the *test* directory, use e.g. - - $ node toFixed - -To test all the methods - - $ node every-test - -For the browser, see *single-test.html* and *every-test.html* in the *test/browser* directory. - -*big-vs-number.html* enables some of the methods of big.js to be compared with those of JavaScript's Number type. - -## Performance - -The *perf* directory contains two applications and a *lib* directory containing the BigDecimal libraries used by both. - -*big-vs-bigdecimal.html* tests the performance of big.js against the JavaScript translations of two versions of BigDecimal, its use should be more or less self-explanatory. -(The GWT version doesn't work in IE 6.) - -* GWT: java.math.BigDecimal - -* ICU4J: com.ibm.icu.math.BigDecimal - - -The BigDecimal in Node's npm registry is the GWT version. Despite its seeming popularity I have found it to have some serious bugs, see the Node script *perf/lib/bigdecimal_GWT/bugs.js* for examples of flaws in its *remainder*, *divide* and *compareTo* methods. - -*bigtime.js* is a Node command-line application which tests the performance of big.js against the GWT version of -BigDecimal from the npm registry. - -For example, to compare the time taken by the big.js `plus` method and the BigDecimal `add` method: - - $ node bigtime plus 10000 40 - -This will time 10000 calls to each, using operands of up to 40 random digits and will check that the results match. - -For help: - - $ node bigtime -h - -## Build - -I.e. minify. - -For Node, if uglify-js is installed globally ( `npm install uglify-js -g` ) then - - uglifyjs -o ./big.min.js ./big.js - -will create *big.min.js*. - -The *big.min.js* already present was created with *Microsoft Ajax Minifier 5.11*. - -## TypeScript - -The [DefinitelyTyped](https://github.com/borisyankov/DefinitelyTyped) project has a TypeScript [definitions file](https://github.com/borisyankov/DefinitelyTyped/blob/master/big.js/big.js.d.ts) for big.js. - -The definitions file can be added to your project via the [big.js.TypeScript.DefinitelyTyped](https://www.nuget.org/packages/big.js.TypeScript.DefinitelyTyped/0.0.1) NuGet package or via [tsd](http://definitelytyped.org/tsd/). - - tsd query big.js --action install - -Any questions about the TypeScript definitions file should be addressed to the DefinitelyTyped project. - -## Feedback - -Feedback is welcome. - -Bugs/comments/questions? -Open an issue, or email - -Michael -M8ch88l@gmail.com - -Bitcoin donation to: -**1DppGRQSjVSMgGxuygDEHQuWEdTiVEzJYG** -Thank you - -## Licence - -See LICENCE. - -## Change Log - -####3.2.0 - -* 14/09/17 Aid ES6 import. - -####3.1.3 - -* Minor documentation updates. - -####3.1.2 - -* README typo. - -####3.1.1 - -* API documentation update, including FAQ additions. - -####3.1.0 - -* Renamed and exposed `TO_EXP_NEG` and `TO_EXP_POS` as `Big.E_NEG` and - `Big.E_POS`. - -####3.0.2 - -* Remove *.npmignore*, use `files` field in *package.json* instead. - -####3.0.1 - -* Added `sub`, `add` and `mul` aliases. -* Clean-up after lint. - -####3.0.0 - -* 10/12/14 Added [multiple constructor functionality](http://mikemcl.github.io/big.js/#faq). -* No breaking changes or other additions, but a major code reorganisation, - so *v3* seemed appropriate. - -####2.5.2 - -* 1/11/14 Added bower.json. - -####2.5.1 - -* 8/06/14 Amend README requires. - -####2.5.0 - -* 26/01/14 Added `toJSON` method so serialization uses `toString`. - -####2.4.1 - -* 17/10/13 Conform signed zero to IEEEE 754 (2008). - -####2.4.0 - -* 19/09/13 Throw instances of `Error`. - -####2.3.0 - -* 16/09/13 Added `cmp` method. - -####2.2.0 - -* 11/07/13 Added 'round up' mode. - -####2.1.0 - -* 26/06/13 Allow e.g. `.1` and `2.`. - -####2.0.0 - -* 12/05/13 Added `abs` method and replaced `cmp` with `eq`, `gt`, `gte`, `lt`, and `lte` methods. - -####1.0.1 - -* Changed default value of MAX_DP to 1E6 - -####1.0.0 - -* 7/11/2012 Initial release -- cgit v1.2.3