fraction.js - npm Package Compare versions

Comparing version 4.1.0 to 4.1.1

bigfraction.js

 /**
- * @license Fraction.js v4.1.0 13/05/2021
+ * @license Fraction.js v4.1.1 23/05/2021
  * https://www.xarg.org/2014/03/rational-numbers-in-javascript/
@@ -588,2 +588,7 @@ *
       // Negative roots become complex
+      //     (-a/b)^(c/d) = x
+      // <=> (-1)^(c/d) * (a/b)^(c/d) = x
+      // <=> (cos(pi) + i*sin(pi))^(c/d) * (a/b)^(c/d) = x
+      // <=> (cos(c*pi/d) + i*sin(c*pi/d)) * (a/b)^(c/d) = x       # DeMoivre's formula
+      // From which follows that only for c=0 the root is non-complex
       if (this['s'] < C_ZERO) return null;
@@ -596,3 +601,3 @@
       // Exponentiate and take root for n and d individually
-      var n = this['s'];
+      var n = C_ONE;
       var d = C_ONE;
@@ -599,0 +604,0 @@ for (var k in N) {

fraction.js

 /**
- * @license Fraction.js v4.1.0 13/05/2021
+ * @license Fraction.js v4.1.1 23/05/2021
  * https://www.xarg.org/2014/03/rational-numbers-in-javascript/
@@ -633,2 +633,7 @@ *
       // Negative roots become complex
+      //     (-a/b)^(c/d) = x
+      // <=> (-1)^(c/d) * (a/b)^(c/d) = x
+      // <=> (cos(pi) + i*sin(pi))^(c/d) * (a/b)^(c/d) = x         # rotate 1 by 180°
+      // <=> (cos(c*pi/d) + i*sin(c*pi/d)) * (a/b)^(c/d) = x       # DeMoivre's formula in Q ( https://proofwiki.org/wiki/De_Moivre%27s_Formula/Rational_Index )
+      // From which follows that only for c=0 the root is non-complex. c/d is a reduced fraction, so that sin(c/dpi)=0 occurs for d=1, which is handled by our trivial case.
       if (this['s'] < 0) return null;
@@ -641,3 +646,3 @@
       // Exponentiate and take root for n and d individually
-      var n = this['s'];
+      var n = 1;
       var d = 1;
@@ -644,0 +649,0 @@ for (var k in N) {

fraction.min.js

 /*
-Fraction.js v4.1.0 13/05/2021
+Fraction.js v4.1.1 23/05/2021
 https://www.xarg.org/2014/03/rational-numbers-in-javascript/
@@ -4,0 +4,0 @@

package.json

 {
     "name": "fraction.js",
     "title": "fraction.js",
-    "version": "4.1.0",
+    "version": "4.1.1",
     "homepage": "http://www.xarg.org/2014/03/rational-numbers-in-javascript/",
@@ -25,3 +25,3 @@ "bugs": "https://github.com/infusion/Fraction.js/issues",
     },
-    "license": "MIT OR GPL-2.0-or-later",
+    "license": "MIT",
     "repository": {
@@ -31,2 +31,6 @@ "type": "git",
     },
+    "funding": {
+        "type": "patreon",
+        "url": "https://www.patreon.com/infusion"
+    },
     "engines": {
@@ -33,0 +37,0 @@ "node": "*"

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Total package byte prevSize

66812

increased by1.29%

Number of low license alerts

0

decreased by-100%

License quality

100

increased by11.11%

Lines of code

1529

increased by0.66%

No dependency changes