@thi.ng/math - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

CHANGELOG.md

		@@ -6,2 +6,13 @@ # Change Log

		## [0.2.1](https://github.com/thi-ng/umbrella/compare/@thi.ng/math@0.2.0...@thi.ng/math@0.2.1) (2018-11-20)


		### Bug Fixes

		* math: fix [#60](https://github.com/thi-ng/umbrella/issues/60), add range check for norm() ([143c47c](https://github.com/thi-ng/umbrella/commit/143c47c))





		# [0.2.0](https://github.com/thi-ng/umbrella/compare/@thi.ng/math@0.1.0...@thi.ng/math@0.2.0) (2018-10-21)
		@@ -8,0 +19,0 @@

fit.d.ts

		@@ -0,1 +1,9 @@
		/**
		* Returns normalized value of `x` WRT to interval `a .. b`. If `a`
		* equals `b`, returns 0.
		*
		* @param x
		* @param a
		* @param b
		*/
		export declare const norm: (x: number, a: number, b: number) => number;
		@@ -2,0 +10,0 @@ export declare const fit: (x: number, a: number, b: number, c: number, d: number) => number;

fit.js

		"use strict";
		Object.defineProperty(exports, "__esModule", { value: true });
		const interval_1 = require("./interval");
		exports.norm = (x, a, b) => (x - a) / (b - a);
		/**
		* Returns normalized value of `x` WRT to interval `a .. b`. If `a`
		* equals `b`, returns 0.
		*
		* @param x
		* @param a
		* @param b
		*/
		exports.norm = (x, a, b) => b !== a ? (x - a) / (b - a) : 0;
		exports.fit = (x, a, b, c, d) => c + (d - c) * exports.norm(x, a, b);
		@@ -6,0 +14,0 @@ exports.fitClamped = (x, a, b, c, d) => c + (d - c) * interval_1.clamp01(exports.norm(x, a, b));

package.json

		{
		"name": "@thi.ng/math",
		"version": "0.2.0",
		"version": "0.2.1",
		"description": "Assorted common math functions & utilities",
		@@ -42,3 +42,3 @@ "main": "./index.js",
		},
		"gitHead": "5bb513915cb3c533bd4278f6f365389b3664f4d1"
		"gitHead": "e044a6a2548a372399444479153861da6a63e1dc"
		}

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