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diff --git a/school/node_modules/decimal.js/README.md b/school/node_modules/decimal.js/README.md deleted file mode 100644 index 3bc5c94..0000000 --- a/school/node_modules/decimal.js/README.md +++ /dev/null @@ -1,246 +0,0 @@ -
-
-An arbitrary-precision Decimal type for JavaScript.
-
-[](https://www.npmjs.com/package/decimal.js)
-[](https://www.npmjs.com/package/decimal.js)
-[](https://travis-ci.org/MikeMcl/decimal.js)
-[](https://cdnjs.com/libraries/decimal.js)
-
-<br>
-
-## Features
-
- - Integers and floats
- - Simple but full-featured API
- - Replicates many of the methods of JavaScript's `Number.prototype` and `Math` objects
- - Also handles hexadecimal, binary and octal values
- - Faster, smaller, and perhaps easier to use than JavaScript versions of Java's BigDecimal
- - No dependencies
- - Wide platform compatibility: uses JavaScript 1.5 (ECMAScript 3) features only
- - Comprehensive [documentation](https://mikemcl.github.io/decimal.js/) and test set
- - Used under the hood by [math.js](https://github.com/josdejong/mathjs)
- - Includes a TypeScript declaration file: *decimal.d.ts*
-
-
-
-The library is similar to [bignumber.js](https://github.com/MikeMcl/bignumber.js/), but here
-precision is specified in terms of significant digits rather than decimal places, and all
-calculations are rounded to the precision (similar to Python's decimal module) rather than just
-those involving division.
-
-This library also adds the trigonometric functions, among others, and supports non-integer powers,
-which makes it a significantly larger library than *bignumber.js* and the even smaller
-[big.js](https://github.com/MikeMcl/big.js/).
-
-For a lighter version of this library without the trigonometric functions see
-[decimal.js-light](https://github.com/MikeMcl/decimal.js-light/).
-
-## Load
-
-The library is the single JavaScript file *decimal.js* or ES module *decimal.mjs*.
-
-Browser:
-
-```html
-<script src='path/to/decimal.js'></script>
-
-<script type="module">
- import Decimal from './path/to/decimal.mjs';
- ...
-</script>
-```
-
-[Node.js](https://nodejs.org):
-
-```bash
-npm install decimal.js
-```
-```js
-const Decimal = require('decimal.js');
-
-import Decimal from 'decimal.js';
-
-import {Decimal} from 'decimal.js';
-```
-
-## Use
-
-*In all examples below, 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 constructor function, `Decimal`, which expects a single argument that is a number, string or Decimal instance.
-
-```js
-x = new Decimal(123.4567)
-y = new Decimal('123456.7e-3')
-z = new Decimal(x)
-x.equals(y) && y.equals(z) && x.equals(z) // true
-```
-
-If using values with more than a few digits, it is recommended to pass strings rather than numbers to avoid a potential loss of precision.
-
-```js
-// Precision loss from using numeric literals with more than 15 significant digits.
-new Decimal(1.0000000000000001) // '1'
-new Decimal(88259496234518.57) // '88259496234518.56'
-new Decimal(99999999999999999999) // '100000000000000000000'
-
-// Precision loss from using numeric literals outside the range of Number values.
-new Decimal(2e+308) // 'Infinity'
-new Decimal(1e-324) // '0'
-
-// Precision loss from the unexpected result of arithmetic with Number values.
-new Decimal(0.7 + 0.1) // '0.7999999999999999'
-```
-
-As with JavaScript numbers, strings can contain underscores as separators to improve readability.
-
-```js
-x = new Decimal('2_147_483_647')
-```
-
-String values in binary, hexadecimal or octal notation are also accepted if the appropriate prefix is included.
-
-```js
-x = new Decimal('0xff.f') // '255.9375'
-y = new Decimal('0b10101100') // '172'
-z = x.plus(y) // '427.9375'
-
-z.toBinary() // '0b110101011.1111'
-z.toBinary(13) // '0b1.101010111111p+8'
-
-// Using binary exponential notation to create a Decimal with the value of `Number.MAX_VALUE`.
-x = new Decimal('0b1.1111111111111111111111111111111111111111111111111111p+1023')
-// '1.7976931348623157081e+308'
-```
-
-Decimal instances are immutable in the sense that they are not changed by their methods.
-
-```js
-0.3 - 0.1 // 0.19999999999999998
-x = new Decimal(0.3)
-x.minus(0.1) // '0.2'
-x // '0.3'
-```
-
-The methods that return a Decimal can be chained.
-
-```js
-x.dividedBy(y).plus(z).times(9).floor()
-x.times('1.23456780123456789e+9').plus(9876.5432321).dividedBy('4444562598.111772').ceil()
-```
-
-Many method names have a shorter alias.
-
-```js
-x.squareRoot().dividedBy(y).toPower(3).equals(x.sqrt().div(y).pow(3)) // true
-x.comparedTo(y.modulo(z).negated() === x.cmp(y.mod(z).neg()) // true
-```
-
-Most of the methods of JavaScript's `Number.prototype` and `Math` objects are replicated.
-
-```js
-x = new Decimal(255.5)
-x.toExponential(5) // '2.55500e+2'
-x.toFixed(5) // '255.50000'
-x.toPrecision(5) // '255.50'
-
-Decimal.sqrt('6.98372465832e+9823') // '8.3568682281821340204e+4911'
-Decimal.pow(2, 0.0979843) // '1.0702770511687781839'
-
-// Using `toFixed()` to avoid exponential notation:
-x = new Decimal('0.0000001')
-x.toString() // '1e-7'
-x.toFixed() // '0.0000001'
-```
-
-And there are `isNaN` and `isFinite` methods, as `NaN` and `Infinity` are valid `Decimal` values.
-
-```js
-x = new Decimal(NaN) // 'NaN'
-y = new Decimal(Infinity) // 'Infinity'
-x.isNaN() && !y.isNaN() && !x.isFinite() && !y.isFinite() // true
-```
-
-There is also a `toFraction` method with an optional *maximum denominator* argument.
-
-```js
-z = new Decimal(355)
-pi = z.dividedBy(113) // '3.1415929204'
-pi.toFraction() // [ '7853982301', '2500000000' ]
-pi.toFraction(1000) // [ '355', '113' ]
-```
-
-All calculations are rounded according to the number of significant digits and rounding mode specified
-by the `precision` and `rounding` properties of the Decimal constructor.
-
-For advanced usage, multiple Decimal constructors can be created, each with their own independent
-configuration which applies to all Decimal numbers created from it.
-
-```js
-// Set the precision and rounding of the default Decimal constructor
-Decimal.set({ precision: 5, rounding: 4 })
-
-// Create another Decimal constructor, optionally passing in a configuration object
-Dec = Decimal.clone({ precision: 9, rounding: 1 })
-
-x = new Decimal(5)
-y = new Dec(5)
-
-x.div(3) // '1.6667'
-y.div(3) // '1.66666666'
-```
-
-The value of a Decimal is stored in a floating point format in terms of its digits, exponent and sign, but these properties should be considered read-only.
-
-```js
-x = new Decimal(-12345.67);
-x.d // [ 12345, 6700000 ] digits (base 10000000)
-x.e // 4 exponent (base 10)
-x.s // -1 sign
-```
-
-For further information see the [API](http://mikemcl.github.io/decimal.js/) reference in the *doc* directory.
-
-## Test
-
-To run the tests using Node.js from the root directory:
-
-```bash
-npm test
-```
-
-Each separate test module can also be executed individually, for example:
-
-```bash
-node test/modules/toFraction
-```
-
-To run the tests in a browser, open *test/test.html*.
-
-## Minify
-
-Two minification examples:
-
-Using [uglify-js](https://github.com/mishoo/UglifyJS) to minify the *decimal.js* file:
-
-```bash
-npm install uglify-js -g
-uglifyjs decimal.js --source-map url=decimal.min.js.map -c -m -o decimal.min.js
-```
-
-Using [terser](https://github.com/terser/terser) to minify the ES module version, *decimal.mjs*:
-
-```bash
-npm install terser -g
-terser decimal.mjs --source-map url=decimal.min.mjs.map -c -m --toplevel -o decimal.min.mjs
-```
-
-```js
-import Decimal from './decimal.min.mjs';
-```
-
-## Licence
-
-[The MIT Licence (Expat).](LICENCE.md)
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