26 lines
12 KiB
JavaScript
Executable File
26 lines
12 KiB
JavaScript
Executable File
/*
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* The MIT License (MIT)
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*
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* Copyright (c) Ankit
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:</p>
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/** math-expression-evaluator version 1.2.17
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Dated:2017-04-28 */
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!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.mexp=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){var d=a("./postfix_evaluator.js");d.prototype.formulaEval=function(){"use strict";for(var a,b,c,d=[],e=this.value,f=0;f<e.length;f++)1===e[f].type||3===e[f].type?d.push({value:3===e[f].type?e[f].show:e[f].value,type:1}):13===e[f].type?d.push({value:e[f].show,type:1}):0===e[f].type?d[d.length-1]={value:e[f].show+("-"!=e[f].show?"(":"")+d[d.length-1].value+("-"!=e[f].show?")":""),type:0}:7===e[f].type?d[d.length-1]={value:(1!=d[d.length-1].type?"(":"")+d[d.length-1].value+(1!=d[d.length-1].type?")":"")+e[f].show,type:7}:10===e[f].type?(a=d.pop(),b=d.pop(),"P"===e[f].show||"C"===e[f].show?d.push({value:"<sup>"+b.value+"</sup>"+e[f].show+"<sub>"+a.value+"</sub>",type:10}):d.push({value:(1!=b.type?"(":"")+b.value+(1!=b.type?")":"")+"<sup>"+a.value+"</sup>",type:1})):2===e[f].type||9===e[f].type?(a=d.pop(),b=d.pop(),d.push({value:(1!=b.type?"(":"")+b.value+(1!=b.type?")":"")+e[f].show+(1!=a.type?"(":"")+a.value+(1!=a.type?")":""),type:e[f].type})):12===e[f].type&&(a=d.pop(),b=d.pop(),c=d.pop(),d.push({value:e[f].show+"("+c.value+","+b.value+","+a.value+")",type:12}));return d[0].value},b.exports=d},{"./postfix_evaluator.js":5}],2:[function(a,b,c){function d(a,b){for(var c=0;c<a.length;c++)a[c]+=b;return a}function e(a,b,c,d){for(var e=0;e<d;e++)if(a[c+e]!==b[e])return!1;return!0}var f=a("./math_function.js"),g=["sin","cos","tan","pi","(",")","P","C","asin","acos","atan","7","8","9","int","cosh","acosh","ln","^","root","4","5","6","/","!","tanh","atanh","Mod","1","2","3","*","sinh","asinh","e","log","0",".","+","-",",","Sigma","n","Pi","pow"],h=["sin","cos","tan","π","(",")","P","C","asin","acos","atan","7","8","9","Int","cosh","acosh"," ln","^","root","4","5","6","÷","!","tanh","atanh"," Mod ","1","2","3","×","sinh","asinh","e"," 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d=function(a){this.value=a};d.math={isDegree:!0,acos:function(a){return d.math.isDegree?180/Math.PI*Math.acos(a):Math.acos(a)},add:function(a,b){return a+b},asin:function(a){return d.math.isDegree?180/Math.PI*Math.asin(a):Math.asin(a)},atan:function(a){return d.math.isDegree?180/Math.PI*Math.atan(a):Math.atan(a)},acosh:function(a){return Math.log(a+Math.sqrt(a*a-1))},asinh:function(a){return Math.log(a+Math.sqrt(a*a+1))},atanh:function(a){return Math.log((1+a)/(1-a))},C:function(a,b){var c=1,e=a-b,f=b;f<e&&(f=e,e=b);for(var g=f+1;g<=a;g++)c*=g;return c/d.math.fact(e)},changeSign:function(a){return-a},cos:function(a){return d.math.isDegree&&(a=d.math.toRadian(a)),Math.cos(a)},cosh:function(a){return(Math.pow(Math.E,a)+Math.pow(Math.E,-1*a))/2},div:function(a,b){return a/b},fact:function(a){if(a%1!==0)return"NAN";for(var b=1,c=2;c<=a;c++)b*=c;return b},inverse:function(a){return 1/a},log:function(a){return Math.log(a)/Math.log(10)},mod:function(a,b){return a%b},mul:function(a,b){return 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d(b))})):13===g[i].type&&(h?f.push({value:a[g[i].value],type:3}):f.push([g[i]]));if(f.length>1)throw new d.exception("Uncaught Syntax error");return f[0].value>1e15?"Infinity":parseFloat(f[0].value.toFixed(15))},d.eval=function(a,b,c){return"undefined"==typeof b?this.lex(a).toPostfix().postfixEval():"undefined"==typeof c?"undefined"!=typeof b.length?this.lex(a,b).toPostfix().postfixEval():this.lex(a).toPostfix().postfixEval(b):this.lex(a,b).toPostfix().postfixEval(c)},b.exports=d},{"./postfix.js":4}]},{},[1])(1)}); |