heynote/public/math.js

/*! For license information please see math.js.LICENSE.txt */
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.math=t():e.math=t()}(this,(()=>(()=>{var e={1977:function(e,t){var r;!function(n){"use strict";var i=Math.cosh||function(e){return Math.abs(e)<1e-9?1-e:.5*(Math.exp(e)+Math.exp(-e))},a=Math.sinh||function(e){return Math.abs(e)<1e-9?e:.5*(Math.exp(e)-Math.exp(-e))},o=function(){throw SyntaxError("Invalid Param")};function u(e,t){var r=Math.abs(e),n=Math.abs(t);return 0===e?Math.log(n):0===t?Math.log(r):r<3e3&&n<3e3?.5*Math.log(e*e+t*t):(e/=2,t/=2,.5*Math.log(e*e+t*t)+Math.LN2)}function s(e,t){if(!(this instanceof s))return new s(e,t);var r=function(e,t){var r={re:0,im:0};if(null==e)r.re=r.im=0;else if(void 0!==t)r.re=e,r.im=t;else switch(typeof e){case"object":if("im"in e&&"re"in e)r.re=e.re,r.im=e.im;else if("abs"in e&&"arg"in e){if(!Number.isFinite(e.abs)&&Number.isFinite(e.arg))return s.INFINITY;r.re=e.abs*Math.cos(e.arg),r.im=e.abs*Math.sin(e.arg)}else if("r"in e&&"phi"in e){if(!Number.isFinite(e.r)&&Number.isFinite(e.phi))return s.INFINITY;r.re=e.r*Math.cos(e.phi),r.im=e.r*Math.sin(e.phi)}else 2===e.length?(r.re=e[0],r.im=e[1]):o();break;case"string":r.im=r.re=0;var n=e.match(/\d+\.?\d*e[+-]?\d+|\d+\.?\d*|\.\d+|./g),i=1,a=0;null===n&&o();for(var u=0;u<n.length;u++){var c=n[u];" "===c||"\t"===c||"\n"===c||("+"===c?i++:"-"===c?a++:"i"===c||"I"===c?(i+a===0&&o()," "===n[u+1]||isNaN(n[u+1])?r.im+=parseFloat((a%2?"-":"")+"1"):(r.im+=parseFloat((a%2?"-":"")+n[u+1]),u++),i=a=0):((i+a===0||isNaN(c))&&o(),"i"===n[u+1]||"I"===n[u+1]?(r.im+=parseFloat((a%2?"-":"")+c),u++):r.re+=parseFloat((a%2?"-":"")+c),i=a=0))}i+a>0&&o();break;case"number":r.im=0,r.re=e;break;default:o()}return isNaN(r.re)||isNaN(r.im),r}(e,t);this.re=r.re,this.im=r.im}s.prototype={re:0,im:0,sign:function(){var e=this.abs();return new s(this.re/e,this.im/e)},add:function(e,t){var r=new s(e,t);return this.isInfinite()&&r.isInfinite()?s.NAN:this.isInfinite()||r.isInfinite()?s.INFINITY:new s(this.re+r.re,this.im+r.im)},sub:function(e,t){var r=new s(e,t);return this.isInfinite()&&r.isInfinite()?s.NAN:this.isInfinite()||r.isInfinite()?s.INFINITY:new s(this.re-r.re,this.im-r.im)},mul:function(e,t){var r=new s(e,t);return this.isInfinite()&&r.isZero()||this.isZero()&&r.isInfinite()?s.NAN:this.isInfinite()||r.isInfinite()?s.INFINITY:0===r.im&&0===this.im?new s(this.re*r.re,0):new s(this.re*r.re-this.im*r.im,this.re*r.im+this.im*r.re)},div:function(e,t){var r=new s(e,t);if(this.isZero()&&r.isZero()||this.isInfinite()&&r.isInfinite())return s.NAN;if(this.isInfinite()||r.isZero())return s.INFINITY;if(this.isZero()||r.isInfinite())return s.ZERO;e=this.re,t=this.im;var n,i,a=r.re,o=r.im;return 0===o?new s(e/a,t/a):Math.abs(a)<Math.abs(o)?new s((e*(i=a/o)+t)/(n=a*i+o),(t*i-e)/n):new s((e+t*(i=o/a))/(n=o*i+a),(t-e*i)/n)},pow:function(e,t){var r=new s(e,t);if(e=this.re,t=this.im,r.isZero())return s.ONE;if(0===r.im){if(0===t&&e>0)return new s(Math.pow(e,r.re),0);if(0===e)switch((r.re%4+4)%4){case 0:return new s(Math.pow(t,r.re),0);case 1:return new s(0,Math.pow(t,r.re));case 2:return new s(-Math.pow(t,r.re),0);case 3:return new s(0,-Math.pow(t,r.re))}}if(0===e&&0===t&&r.re>0&&r.im>=0)return s.ZERO;var n=Math.atan2(t,e),i=u(e,t);return e=Math.exp(r.re*i-r.im*n),t=r.im*i+r.re*n,new s(e*Math.cos(t),e*Math.sin(t))},sqrt:function(){var e,t,r=this.re,n=this.im,i=this.abs();if(r>=0){if(0===n)return new s(Math.sqrt(r),0);e=.5*Math.sqrt(2*(i+r))}else e=Math.abs(n)/Math.sqrt(2*(i-r));return t=r<=0?.5*Math.sqrt(2*(i-r)):Math.abs(n)/Math.sqrt(2*(i+r)),new s(e,n<0?-t:t)},exp:function(){var e=Math.exp(this.re);return this.im,new s(e*Math.cos(this.im),e*Math.sin(this.im))},expm1:function(){var e=this.re,t=this.im;return new s(Math.expm1(e)*Math.cos(t)+function(e){var t=Math.PI/4;if(-t>e||e>t)return Math.cos(e)-1;var r=e*e;return r*(r*(r*(r*(r*(r*(r*(r/20922789888e3-1/87178291200)+1/479001600)-1/3628800)+1/40320)-1/720)+1/24)-.5)}(t),Math.exp(e)*Math.sin(t))},log:function(){var e=this.re,t=this.im;return new s(u(e,t),Math.ata
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