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udia

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A web application in pursuit of meaning in life.

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udia assets node_modules mout src math map.js
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assets/node_modules/mout/src/math/map.js 

define(['./lerp', './norm'], function(lerp, norm){

    /**

    * Maps a number from one scale to another.

    * @example map(3, 0, 4, -1, 1) -> 0.5

    */

    function map(val, min1, max1, min2, max2){

        return lerp( norm(val, min1, max1), min2, max2 );

    }

    return map;

});