simple-squiggle/node_modules/complex.js/complex.min.js

24 lines
8.9 KiB
JavaScript

/*
Complex.js v2.1.1 12/05/2020
Copyright (c) 2022, Robert Eisele (robert@xarg.org)
Dual licensed under the MIT or GPL Version 2 licenses.
*/
(function(q){function n(){throw SyntaxError("Invalid Param");}function p(a,b){var c=Math.abs(a),e=Math.abs(b);if(0===a)return Math.log(e);if(0===b)return Math.log(c);if(3E3>c&&3E3>e)return.5*Math.log(a*a+b*b);a/=2;b/=2;return.5*Math.log(a*a+b*b)+Math.LN2}function d(a,b){if(!(this instanceof d))return new d(a,b);var c={re:0,im:0};if(void 0===a||null===a)c.re=c.im=0;else if(void 0!==b)c.re=a,c.im=b;else switch(typeof a){case "object":"im"in a&&"re"in a?(c.re=a.re,c.im=a.im):"abs"in a&&"arg"in a?!Number.isFinite(a.abs)&&
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0:0)).asinh()},asech:function(){var a=this.re,b=this.im;if(this.isZero())return d.INFINITY;var c=a*a+b*b;return 0!==c?(new d(a/c,-b/c)).acosh():(new d(0!==a?a/0:0,0!==b?-b/0:0)).acosh()},inverse:function(){if(this.isZero())return d.INFINITY;if(this.isInfinite())return d.ZERO;var a=this.re,b=this.im,c=a*a+b*b;return new d(a/c,-b/c)},conjugate:function(){return new d(this.re,-this.im)},neg:function(){return new d(-this.re,-this.im)},ceil:function(a){a=Math.pow(10,a||0);return new d(Math.ceil(this.re*
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