smath - npm Package Compare versions

Comparing version 1.6.0 to 1.6.1

dist/bin.js

@@ -29,2 +29,3 @@ #!/usr/bin/env node
     console.log('  factorial <n>            : Compute `n!` (factorial)');
+    console.log('  factors <n>              : List the prime factors of `n`');
     console.log('  error <exp> <act>        : Calculate the normaized percent error between `exp` and `act`');
@@ -74,2 +75,6 @@ console.log('  sum <c0> [c1] ... [cn]   : Compute a total of `n` numbers');
     }
+    case ('factors'): {
+        console.log(_1.SMath.factors(nums[0]));
+        break;
+    }
     case ('error'): {
@@ -76,0 +81,0 @@ console.log(_1.SMath.error(nums[0], nums[1]));

dist/index.js

@@ -160,2 +160,31 @@ "use strict";
     /**
+     * Factorize `n` into its prime factors.
+     * @param n Any positive integer
+     * @returns The array of prime factors
+     * @example
+     * ```js
+     * const y = SMath.factors(12); // [ 2, 2, 3 ]
+     * ```
+     */
+    SMath.factors = function (n) {
+        if (n < 0 || (n | 0) !== n) {
+            throw new Error('Input must be a positive integer!');
+        }
+        if (n <= 3) {
+            return [n];
+        }
+        var f = [];
+        var i = 2;
+        while (n > 1 && i <= n) {
+            if ((n / i) === ((n / i) | 0)) {
+                n /= i;
+                f.push(i);
+            }
+            else {
+                i++;
+            }
+        }
+        return f;
+    };
+    /**
      * Calculate the relative normalized error or deviation from any
@@ -162,0 +191,0 @@ * value to an accepted value. An error of 0 indicates that the

package.json

 {
   "name": "smath",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "description": "Small math function library",
@@ -5,0 +5,0 @@ "homepage": "https://npm.nicfv.com/smath",

README.md

@@ -5,3 +5,3 @@ [Home](https://npm.nicfv.com/) | [Docs](https://npm.nicfv.com/smath/) | [GitHub](https://github.com/nicfv/npm/tree/main/smath/) | [npm](https://www.npmjs.com/package/smath) | [Changelog](https://github.com/nicfv/npm/blob/main/smath//CHANGELOG.md) | [YouTube](https://www.youtube.com/@nciv) | Small math function library
 ![NPM Version](https://img.shields.io/npm/v/smath)
-![Relative date](https://img.shields.io/date/1711573124)
+![Relative date](https://img.shields.io/date/1711574450)
 ![GitHub watchers](https://img.shields.io/github/watchers/nicfv/npm)
@@ -16,3 +16,3 @@ ![GitHub forks](https://img.shields.io/github/forks/nicfv/npm)
 ```shell
-npm i smath@1.6.0
+npm i smath@1.6.1
 ```
@@ -19,0 +19,0 @@

types/index.d.ts

@@ -114,2 +114,12 @@ /**
     /**
+     * Factorize `n` into its prime factors.
+     * @param n Any positive integer
+     * @returns The array of prime factors
+     * @example
+     * ```js
+     * const y = SMath.factors(12); // [ 2, 2, 3 ]
+     * ```
+     */
+    static factors(n: number): Array<number>;
+    /**
      * Calculate the relative normalized error or deviation from any
@@ -116,0 +126,0 @@ * value to an accepted value. An error of 0 indicates that the

No alert changes

Improved metrics

Total package byte prevSize

32741

increased by3.67%

Lines of code

802

increased by5.8%

No dependency changes