jama/util/Maths.js

JavaScript port of JAMA, the Java Matrix Library by NIST and MathWorks.

"use strict";
/* Generated from Java with JSweet 2.0.0 - http://www.jsweet.org */
var Maths = (function () {
    function Maths() {
    }
    /**
     * sqrt(a^2 + b^2) without under/overflow.
     * @param {number} a
     * @param {number} b
     * @return {number}
     */
    Maths.hypot = function (a, b) {
        var r;
        if (Math.abs(a) > Math.abs(b)) {
            r = b / a;
            r = Math.abs(a) * Math.sqrt(1 + r * r);
        }
        else if (b !== 0) {
            r = a / b;
            r = Math.abs(b) * Math.sqrt(1 + r * r);
        }
        else {
            r = 0.0;
        }
        return r;
    };
    return Maths;
}());
exports.Maths = Maths;
Maths["__class"] = "Jama.util.Maths";