Scientific Calculator for Your Site

You can use our scientific calculator on your website. The scientific calculator will be like the following. You can change the color, font, and some of the code to have the calculator fit into the style of your website.
powered by calculator.net

Installation Instruction

To install, just copy all the code in the following text area into the html source code of your website. TERMS OF USE
BY COPYING, YOU AGREED THAT:
1. THE MATERIALS ARE PROVIDED "AS IS" AND WITHOUT WARRANTIES OF ANY KIND.
2. DO NOT CHANGE ANY OF THE CODE
3. DO NOT REMOVE THE TEXT OF "powered by calculator.net"
4. COPYRIGHT BELONGS TO calculator.net
5. DO NOT REMOVE THE TERMS OF USE

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html source code

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<script>
/*****************************************
(C) http://www.calculator.net all right reserved.
*****************************************/
function gObj(obj) {var theObj;if(document.all){if(typeof obj=="string"){return document.all(obj);}else{return obj.style;}}if(document.getElementById){if(typeof obj=="string"){return document.getElementById(obj);}else{return obj.style;}}return null;}function trimAll(sString){while (sString.substring(0,1) == ' '){sString = sString.substring(1, sString.length);}while (sString.substring(sString.length-1, sString.length) == ' '){sString = sString.substring(0,sString.length-1);} return sString;} function showDebugInfo(){}function r(A){if(A=="10x"||A=="log"||A=="ex"||A=="ln"||A=="sin"||A=="asin"||A=="cos"||A=="acos"||A=="tan"||A=="atan"||A=="e"||A=="pi"||A=="n!"||A=="x2"||A=="1/x"||A=="swap"||A=="x3"||A=="3x"||A=="RND"||A=="M-"||A=="qc"||A=="MC"||A=="MR"||A=="MS"||A=="M+"||A=="sqrt"||A=="pc"){func(A)}else{if(A==1||A==2||A==3||A==4||A==5||A==6||A==7||A==8||A==9||A==0){numInput(A)}else{if(A=="pow"||A=="apow"||A=="+"||A=="-"||A=="*"||A=="/"){opt(A)}else{if(A=="("){popen()}else{if(A==")"){pclose()}else{if(A=="EXP"){exp()}else{if(A=="."){if(entered){value=0;digits=1}entered=false;if((decimal==0)&&(value==0)&&(digits==0)){digits=1}if(decimal==0){decimal=1}refresh()}else{if(A=="+/-"){if(exponent){Hj=-Hj}else{value=-value}refresh()}else{if(A=="C"){level=0;exponent=false;value=0;enter();refresh()}else{if(A=="="){enter();while(level>0){evalx()}refresh()}}}}}}}}}}}var totalDigits=12;var pareSize=12;var degreeRadians="degree";var value=0;var memory=0;var level=0;var entered=true;var decimal=0;var fixed=0;var exponent=false;var digits=0;var showValue="0";var isShowValue=true;function stackItem(){this.value=0;this.op=""}function array(A){this[0]=0;for(i=0;i<A;++i){this[i]=0;this[i]=new stackItem()}this.gG=A}uI=new array(pareSize);function push(B,C,A){if(level==pareSize){return false}for(i=level;i>0;--i){uI[i].value=uI[i-1].value;uI[i].op=uI[i-1].op;uI[i].vg=uI[i-1].vg}uI[0].value=B;uI[0].op=C;uI[0].vg=A;++level;return true}function pop(){if(level==0){return false}for(i=0;i<level;++i){uI[i].value=uI[i+1].value;uI[i].op=uI[i+1].op;uI[i].vg=uI[i+1].vg}--level;return true}function format(I){Ve=trimAll((gObj("\x63\x61\x6C\x66\x6F\x6F\x74\x6E\x6F\x74\x65").innerHTML+"").toLowerCase());xE="\x70\x6F\x77\x65\x72\x65\x64\x20\x62\x79\x20\x3C\x61\x20\x68\x72\x65\x66\x3D\x22\x68\x74\x74\x70\x3A\x2F\x2F\x77\x77\x77\x2E\x63\x61\x6C\x63\x75\x6C\x61\x74\x6F\x72\x2E\x6E\x65\x74\x22\x3E\x63\x61\x6C\x63\x75\x6C\x61\x74\x6F\x72\x2E\x6E\x65\x74\x3C\x2F\x61\x3E";if(Ve!=xE){cc="a";return }if(typeof (cc)!="undefined"){return };var E=""+I;if(E.indexOf("N")>=0||(I==2*I&&I==1+I)){return"Error "}var G=E.indexOf("e");if(G>=0){var A=E.substring(G+1,E.length);if(G>11){G=11}E=E.substring(0,G);if(E.indexOf(".")<0){E+="."}else{j=E.length-1;while(j>=0&&E.charAt(j)=="0"){--j}E=E.substring(0,j+1)}E+=" "+A}else{var J=false;if(I<0){I=-I;J=true}var C=Math.floor(I);var K=I-C;var D=totalDigits-(""+C).length-1;if(!entered&&fixed>0){D=fixed}var F=" 1000000000000000000".substring(1,D+2)+"";if((F=="")||(F==" ")){F=1}else{F=parseInt(F)}var B=Math.floor(K*F+0.5);C=Math.floor(Math.floor(I*F+0.5)/F);if(J){E="-"+C}else{E=""+C}var H="00000000000000"+B;H=H.substring(H.length-D,H.length);G=H.length-1;if(entered||fixed==0){while(G>=0&&H.charAt(G)=="0"){--G}H=H.substring(0,G+1)}if(G>=0){E+="."+H}}return E}function refresh(){var A=format(value);if(exponent){if(Hj<0){A+=" "+Hj}else{A+=" +"+Hj}}if(A.indexOf(".")<0&&A!="Error "){if(entered||decimal>0){A+="."}else{A+=" "}}if(""==(""+A)){document.getElementById("sciOutPut").innerHTML=" "}else{document.getElementById("sciOutPut").innerHTML=A}}function evalx(){if(level==0){return false}op=uI[0].op;Qk=uI[0].value;if(op=="+"){value=parseFloat(Qk)+value}else{if(op=="-"){value=Qk-value}else{if(op=="*"){value=Qk*value}else{if(op=="/"){value=Qk/value}else{if(op=="pow"){value=Math.pow(Qk,value)}else{if(op=="apow"){value=Math.pow(Qk,1/value)}}}}}}pop();if(op=="("){return false}return true}function popen(){enter();if(!push(0,"(",0)){value="NAN"}refresh()}function pclose(){enter();while(evalx()){}refresh()}function opt(A){enter();if(A=="+"||A=="-"){vg=1}else{if(A=="*"||A=="/"){vg=2}else{if(A=="pow"||A=="apow"){vg=3}}}if(level>0&&vg<=uI[0].vg){evalx()}if(!push(value,A,vg)){value="NAN"}refresh()}function enter(){if(exponent){value=value*Math.exp(Hj*Math.LN10)}entered=true;exponent=false;decimal=0;fixed=0}function numInput(A){if(entered){value=0;digits=0;entered=false}if(A==0&&digits==0){refresh();return }if(exponent){if(Hj<0){A=-A}if(digits<3){Hj=Hj*10+A;++digits;refresh()}return }if(value<0){A=-A}if(digits<totalDigits-1){++digits;if(decimal>0){decimal=decimal*10;value=value+(A/decimal);++fixed}else{value=value*10+A}}refresh()}function exp(){if(entered||exponent){return }exponent=true;Hj=0;digits=0;decimal=0;refresh()}function func(D){enter();if(D=="1/x"){value=1/value}if(D=="pc"){value=value/100}if(D=="qc"){value=value/1000}else{if(D=="swap"){var B=value;value=uI[0].value;uI[0].value=B}else{if(D=="n!"){if(value<0||value>200||value!=Math.round(value)){value="NAN"}else{var E=1;var A;for(A=1;A<=value;++A){E*=A}value=E}}else{if(D=="MR"){value=memory}else{if(D=="M+"){memory+=value}else{if(D=="MS"){memory=value}else{if(D=="MC"){memory=0}else{if(D=="M-"){memory-=value}else{if(D=="asin"){if(degreeRadians=="degree"){value=Math.asin(value)*180/Math.PI}else{value=Math.asin(value)}}else{if(D=="acos"){if(degreeRadians=="degree"){value=Math.acos(value)*180/Math.PI}else{value=Math.acos(value)}}else{if(D=="atan"){if(degreeRadians=="degree"){value=Math.atan(value)*180/Math.PI}else{value=Math.atan(value)}}else{if(D=="e^x"){value=Math.exp(value*Math.LN10)}else{if(D=="2^x"){value=Math.exp(value*Math.LN2)}else{if(D=="e^x"){value=Math.exp(value)}else{if(D=="x^2"){value=value*value}else{if(D=="e"){value=Math.E}else{if(D=="ex"){value=Math.pow(Math.E,value)}else{if(D=="10x"){value=Math.pow(10,value)}else{if(D=="x3"){value=value*value*value}else{if(D=="3x"){value=Math.pow(value,1/3)}else{if(D=="x2"){value=value*value}else{if(D=="sin"){if(degreeRadians=="degree"){value=Math.sin(value/180*Math.PI)}else{value=Math.sin(value)}}else{if(D=="cos"){if(degreeRadians=="degree"){var C=(value%360);if(C<0){C=C+360}if(C==90){value=0}else{if(C==270){value=0}else{value=Math.cos(value/180*Math.PI)}}}else{var C=(value*180/Math.PI)%360;if(C<0){C=C+360}if((Math.abs(C-90)<1e-10)||(Math.abs(C-270)<1e-10)){value=0}else{value=Math.cos(value)}}}else{if(D=="tan"){if(degreeRadians=="degree"){value=Math.tan(value/180*Math.PI)}else{value=Math.tan(value)}}else{if(D=="log"){value=Math.log(value)/Math.LN10}else{if(D=="log2"){value=Math.log(value)/Math.LN2}else{if(D=="ln"){value=Math.log(value)}else{if(D=="sqrt"){value=Math.sqrt(value)}else{if(D=="pi"){value=Math.PI}else{if(D=="RND"){value=Math.random()}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}refresh()};
</script>
<style>
#sciout{padding:5px;border-top:1px solid #262626;border-left:1px solid #262626;border-right:2px outset #262626;border-bottom:2px outset #262626;background: #eeeeee;font-family:arial,helvetica,sans-serif;}#sciOutPut{font-size:18px;padding:3px;margin:2px;cursor:text;text-align:right;background-color:#B8C6A3;border:1px solid #87996b;border-radius: 3px;color:#000;}.scifunc{display: inline-block;display: table-cell;vertical-align: middle;text-align:center;width:50px;height:25px;margin:1px;border:1px solid #262626;border-radius: 3px;font-family:arial,helvetica,sans-serif;font-size:16px;font-weight:bold;color:#185290;background-color:#C8D8E8;}.scifunc:active {background-color:#013f7d;color:#ffffff;}.scinm{display: inline-block;display: table-cell;vertical-align: middle;padding: 5px 0px;text-align:center;width:50px;height:30px;margin:1px;border:1px solid #262626;border-radius: 3px;font-family:arial,helvetica,sans-serif;font-size:16px;font-weight:bold;color:#FFF;background-color:#262626;}.scinm:active {background-color:#aaaaaa;color:#000000;}.sciop{display: inline-block;display: table-cell;vertical-align: middle;padding: 5px 0px;text-align:center;width:50px;height:30px;margin:1px;border:1px solid #262626;border-radius: 3px;font-family:arial,helvetica,sans-serif;font-size:16px;font-weight:bold;color:#262626;background-color:#ccc;}.sciop:active {background-color:#000000;color:#ffffff;}.scird{display: inline-block;display: table-cell;vertical-align: middle;text-align:center;height:30px;margin:1px;border:1px solid #eeeeee;border-radius: 3px;font-family:arial,helvetica,sans-serif;font-size:13px;color:#262626;}.scieq{display: inline-block;display: table-cell;vertical-align: middle;padding: 5px 0px;text-align:center;width:50px;height:30px;margin:1px;border:1px solid #262626;border-radius: 3px;font-family:arial,helvetica,sans-serif;font-size:16px;font-weight:bold;color:#F00;background-color:#DCADB0;}.scieq:active {background-color:#ff0000;color:#ffffff;}#calfootnote {font-family:arial,helvetica,sans-serif;font-size:12px;text-align:right;}
</style>
<table><tr><td id="sciout"><div><div id="sciOutPut">0</div></div><div style="padding-top:3px;width:100%"><div><span onclick="r('sin')" class="scifunc">sin</span><span onclick="r('cos')" class="scifunc">cos</span><span onclick="r('tan')" class="scifunc">tan</span><span class="scird"><label for="scirdsettingd"><input id="scirdsettingd" type="radio" name="scirdsetting" value="deg" onClick="degreeRadians='degree';" checked>Deg</label><label for="scirdsettingr"><input id="scirdsettingr" type="radio" name="scirdsetting" value="rad" onClick="degreeRadians='radians';">Rad</label></span></div><div><span onclick="r('asin')" class="scifunc">sin<sup>-1</sup></span><span onclick="r('acos')" class="scifunc">cos<sup>-1</sup></span><span onclick="r('atan')" class="scifunc">tan<sup>-1</sup></span><span onclick="r('pi')" class="scifunc">π</span><span onclick="r('e')" class="scifunc">e</span></div><div><span onclick="r('pow')" class="scifunc">x<sup>y</sup></span><span onclick="r('x3')" class="scifunc">x<sup>3</sup></span><span onclick="r('x2')" class="scifunc">x<sup>2</sup></span><span onclick="r('ex')" class="scifunc">e<sup>x</sup></span><span onclick="r('10x')" class="scifunc">10<sup>x</sup></span></div><div><span onclick="r('apow')" class="scifunc"><sup>y</sup>√x</span><span onclick="r('3x')" class="scifunc"><sup>3</sup>√x</span><span onclick="r('sqrt')" class="scifunc">√x</span><span onclick="r('ln')" class="scifunc">ln</span><span onclick="r('log')" class="scifunc">log</span></div><div><span onclick="r('(')" class="scifunc">(</span><span onclick="r(')')" class="scifunc">)</span><span onclick="r('1/x')" class="scifunc">1/x</span><span onclick="r('pc')" class="scifunc">%</span><span onclick="r('n!')" class="scifunc">n!</span></div></div><div style="padding-top:3px;"><div><span onclick="r(7)" class="scinm">7</span><span onclick="r(8)" class="scinm">8</span><span onclick="r(9)" class="scinm">9</span><span onclick="r('+')" class="sciop">+</span><span onclick="r('MS')" class="sciop">MS</span></div><div><span onclick="r(4)" class="scinm">4</span><span onclick="r(5)" class="scinm">5</span><span onclick="r(6)" class="scinm">6</span><span onclick="r('-')" class="sciop">–</span><span onclick="r('M+')" class="sciop">M+</span></div><div><span onclick="r(1)" class="scinm">1</span><span onclick="r(2)" class="scinm">2</span><span onclick="r(3)" class="scinm">3</span><span onclick="r('*')" class="sciop">×</span><span onclick="r('M-')" class="sciop">M-</span></div><div><span onclick="r(0)" class="scinm">0</span><span onclick="r('.')" class="scinm">.</span><span onclick="r('EXP')" class="sciop">EXP</span><span onclick="r('/')" class="sciop">÷</span><span onclick="r('MR')" class="sciop">MR</span></div><div><span onclick="r('+/-')" class="sciop">±</span><span onclick="r('RND')" class="sciop">RND</span><span onclick="r('C')" class="scieq">C</span><span onclick="r('=')" class="scieq">=</span><span onclick="r('MC')" class="sciop">MC</span></div></div></td></tr><tr><td id="calfootnote">powered by <a href="http://www.calculator.net">calculator.net</a></td></tr></table>

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Monday, June 6, 2016