update to state of the art

node_modules/decimal.js/CHANGELOG.md

@@ -1,3 +1,7 @@
+#### 10.2.1
+* 28/09/2020
+* Correct `sqrt` initial estimate.
+
 #### 10.2.0
 * 08/05/2019
 * #128 Workaround V8 `Math.pow` change.

node_modules/decimal.js/LICENCE.md

@@ -1,6 +1,6 @@
 The MIT Licence.
 
-Copyright (c) 2019 Michael Mclaughlin
+Copyright (c) 2020 Michael Mclaughlin
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

node_modules/decimal.js/README.md

@@ -2,6 +2,8 @@
 
 An arbitrary-precision Decimal type for JavaScript.
 
+[![npm version](https://img.shields.io/npm/v/decimal.js.svg)](https://www.npmjs.com/package/decimal.js)
+[![npm downloads](https://img.shields.io/npm/dw/decimal.js)](https://www.npmjs.com/package/decimal.js)
 [![Build Status](https://travis-ci.org/MikeMcl/decimal.js.svg)](https://travis-ci.org/MikeMcl/decimal.js)
 [![CDNJS](https://img.shields.io/cdnjs/v/decimal.js.svg)](https://cdnjs.com/libraries/decimal.js)
 
@@ -34,7 +36,7 @@ For a lighter version of this library without the trigonometric functions see [d
 
 ## Load
 
-The library is the single JavaScript file *decimal.js* (or minified, *decimal.min.js*).
+The library is the single JavaScript file *decimal.js* or ES module *decimal.mjs*.
 
 Browser:
 
@@ -42,17 +44,24 @@ Browser:
 <script src='path/to/decimal.js'></script>
 ```
 
+```html
+<script type="module">
+import Decimal from './path/to/decimal.mjs';
+...
+</script>
+```
+
 [Node.js](http://nodejs.org):
 
 ```bash
-$ npm install --save decimal.js
+$ npm install decimal.js
 ```
 
 ```js
 var Decimal = require('decimal.js');
 ```
 
-ES6 module (*decimal.mjs*):
+ES module:
 
 ```js
 //import Decimal from 'decimal.js';

node_modules/decimal.js/decimal.js

@@ -3,10 +3,10 @@
 
 
   /*
-   *  decimal.js v10.2.0
+   *  decimal.js v10.2.1
    *  An arbitrary-precision Decimal type for JavaScript.
    *  https://github.com/MikeMcl/decimal.js
-   *  Copyright (c) 2019 Michael Mclaughlin <M8ch88l@gmail.com>
+   *  Copyright (c) 2020 Michael Mclaughlin <M8ch88l@gmail.com>
    *  MIT Licence
    */
 
@@ -1728,7 +1728,7 @@
       e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);
 
       if (s == 1 / 0) {
-        n = '1e' + e;
+        n = '5e' + e;
       } else {
         n = s.toExponential();
         n = n.slice(0, n.indexOf('e') + 1) + e;

node_modules/decimal.js/decimal.mjs

@@ -1,8 +1,8 @@
 /*
- *  decimal.js v10.2.0
+ *  decimal.js v10.2.1
  *  An arbitrary-precision Decimal type for JavaScript.
  *  https://github.com/MikeMcl/decimal.js
- *  Copyright (c) 2019 Michael Mclaughlin <M8ch88l@gmail.com>
+ *  Copyright (c) 2020 Michael Mclaughlin <M8ch88l@gmail.com>
  *  MIT Licence
  */
 
@@ -1724,7 +1724,7 @@ P.squareRoot = P.sqrt = function () {
     e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);
 
     if (s == 1 / 0) {
-      n = '1e' + e;
+      n = '5e' + e;
     } else {
       n = s.toExponential();
       n = n.slice(0, n.indexOf('e') + 1) + e;

node_modules/decimal.js/doc/API.html

@@ -1659,7 +1659,15 @@ y = new Decimal(2)
 y.isNeg                                  // false</pre>
     <p>Note: <code>n &lt; 0</code> can be used if <code>n &lt;= -Number.MIN_VALUE</code>.</p>
 
+    <p>Also note that signed zeroes are implemented, following the IEEE Standard
+      for Floating-Point Arithmetic (IEEE 754).</p>
 
+    <pre>
+Decimal(0).valueOf()                 // '0'
+Decimal(0).isNegative()              // false
+Decimal(0).negated().valueOf()       // '-0'
+Decimal(0).negated().isNegative()    // true
+    </pre>
 
      <h5 id="isPos">isPositive<code class='inset'>.isPos() <i>&rArr; boolean</i></code></h5>
     <p>
@@ -2388,8 +2396,8 @@ x.toPrecision()                          // '45.6'
 y.toPrecision()                          // '45.6'
 x.toPrecision(1)                         // '5e+1'
 y.toPrecision(1)                         // '5e+1'
-y.toPrecision(2, Decimal.ROUND_UP)       // '4.6e+1'
-y.toPrecision(2, Decimal.DOWN)           // '4.5e+1'
+y.toPrecision(2, Decimal.ROUND_UP)       // '46'
+y.toPrecision(2, Decimal.ROUND_DOWN)     // '45'
 x.toPrecision(5)                         // '45.600'
 y.toPrecision(5)                         // '45.600'</pre>
 

node_modules/decimal.js/package.json

@@ -1,8 +1,8 @@
 {
   "_from": "decimal.js@^10.2.0",
-  "_id": "decimal.js@10.2.0",
+  "_id": "decimal.js@10.2.1",
   "_inBundle": false,
-  "_integrity": "sha512-vDPw+rDgn3bZe1+F/pyEwb1oMG2XTlRVgAa6B4KccTEpYgF8w6eQllVbQcfIJnZyvzFtFpxnpGtx8dd7DJp/Rw==",
+  "_integrity": "sha512-KaL7+6Fw6i5A2XSnsbhm/6B+NuEA7TZ4vqxnd5tXz9sbKtrN9Srj8ab4vKVdK8YAqZO9P1kg45Y6YLoduPf+kw==",
   "_location": "/decimal.js",
   "_phantomChildren": {},
   "_requested": {
@@ -18,8 +18,8 @@
   "_requiredBy": [
     "/jsdom"
   ],
-  "_resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.2.0.tgz",
-  "_shasum": "39466113a9e036111d02f82489b5fd6b0b5ed231",
+  "_resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.2.1.tgz",
+  "_shasum": "238ae7b0f0c793d3e3cea410108b35a2c01426a3",
   "_spec": "decimal.js@^10.2.0",
   "_where": "D:\\Projects\\vanillajs-seed\\node_modules\\jsdom",
   "author": {
@@ -61,5 +61,5 @@
     "test": "node ./test/test.js"
   },
   "types": "decimal.d.ts",
-  "version": "10.2.0"
+  "version": "10.2.1"
 }