mathjs/math.min.js

/**
 * math.js
 * https://github.com/josdejong/mathjs
 *
 * Math.js is an extensive math library for JavaScript and Node.js,
 * It features real and complex numbers, units, matrices, a large set of
 * mathematical functions, and a flexible expression parser.
 *
 * @version 0.11.2-SNAPSHOT
 * @date    2013-08-02
 *
 * @license
 * Copyright (C) 2013 Jos de Jong <wjosdejong@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
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en.smallereq(e.valueOf(),t.valueOf());throw E("smallereq",e,t)},en.sqrt=function(e){if(1!=arguments.length)throw O("sqrt",arguments.length,1);if(g(e))return e>=0?Math.sqrt(e):en.sqrt(new n(e,0));if(e instanceof n){var t=Math.sqrt(e.re*e.re+e.im*e.im);return e.im>=0?n.create(.5*Math.sqrt(2*(t+e.re)),.5*Math.sqrt(2*(t-e.re))):n.create(.5*Math.sqrt(2*(t+e.re)),-.5*Math.sqrt(2*(t-e.re)))}if(e instanceof Array||e instanceof r)return nn.map(e,en.sqrt);if(e.valueOf()!==e)return en.sqrt(e.valueOf());throw E("sqrt",e)},en.square=function(e){if(1!=arguments.length)throw O("square",arguments.length,1);if(g(e))return e*e;if(e instanceof n)return en.multiply(e,e);if(e instanceof Array||e instanceof r)return nn.map(e,en.square);if(e.valueOf()!==e)return en.square(e.valueOf());throw E("square",e)},en.subtract=function(e,t){if(2!=arguments.length)throw O("subtract",arguments.length,2);if(g(e)){if(g(t))return e-t;if(t instanceof n)return n.create(e-t.re,-t.im)}else if(e instanceof n){if(g(t))return 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