/usr/share/doc/axiom-doc/hypertex/differentiate.xhtml is in axiom-hypertex-data 20120501-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | <?xml version="1.0" encoding="UTF-8"?>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:m="http://www.w3.org/1998/Math/MathML">
<head>
<meta http-equiv="Content-Type" content="text/html" charset="us-ascii"/>
<title>Axiom Documentation</title>
<style>
html {
background-color: #ECEA81;
}
body {
margin: 0px;
padding: 0px;
}
div.command {
color:red;
}
div.center {
color:blue;
}
div.reset {
visibility:hidden;
}
div.mathml {
color:blue;
}
input.subbut {
background-color:#ECEA81;
border: 0;
color:green;
font-family: "Courier New", Courier, monospace;
}
input.noresult {
background-color:#ECEA81;
border: 0;
color:black;
font-family: "Courier New", Courier, monospace;
}
span.cmd {
color:green;
font-family: "Courier New", Courier, monospace;
}
pre {
font-family: "Courier New", Courier, monospace;
}
</style>
<script type="text/javascript">
function commandline(arg) {
var myform = document.getElementById("form2");
return('differentiate('+myform.expr.value+',['+
myform.vars.value+'],['+
myform.powers.value+'])');
}
// The structure returned from Axiom now is
// <div class="stepnum"></div>
// <div class="command"></div>
// <div class="algebra"></div>
// <div class="mathml"></div>
// <div class="type"></div>
// This function will format the output as a console session
<![CDATA[
function showanswer(mathString,indiv) {
var mystr = mathString.split("</div>");
// first we prepare the step number
var mystept1 = mystr[0].lastIndexOf(">");
var mystepstr = mystr[0].substr(mystept1+1);
// now we get the command
var mycmdt1 = mystr[1].lastIndexOf(">");
var mycmdstr = mystr[1].substr(mycmdt1+1);
var myprompt = '('+mystepstr+') -> '+mycmdstr;
// now we handle the mathml
var mymathstr = mystr[3].concat("</div>");
// and the type, we need to insert the string "Type: "
var mytypet1 = mystr[4].lastIndexOf(">");
var mytypet2 = mystr[4].substr(mytypet1+1).concat("</div>");
var mytypestr = '<div> Type: '.concat(mytypet2);
// bang the whole thing together
var finaldiv='<div class="command">'+myprompt+'</div>'+mymathstr+mytypestr;
// this turns the string into a dom fragment
var mathRange = document.createRange();
var mathBox=document.createElementNS('http://www.w3.org/1999/xhtml','div');
mathRange.selectNodeContents(mathBox);
var answer = mathRange.createContextualFragment(finaldiv);
mathBox.appendChild(answer);
// and we stick the result into the requested div block as a child.
var mathAns = document.getElementById(indiv);
mathAns.removeChild(mathAns.firstChild);
mathAns.appendChild(mathBox);
}
]]>
<![CDATA[
function ignoreResponse() {}
function resetvars() {
http_request = new XMLHttpRequest();
http_request.open('POST', '127.0.0.1:8085', true);
http_request.onreadystatechange = ignoreResponse;
http_request.setRequestHeader('Content-Type', 'text/plain');
http_request.send("command=)clear all");
return(false);
}
]]>
function init() {
}
function makeRequest(arg) {
http_request = new XMLHttpRequest();
var command = commandline(arg);
//alert(command);
http_request.open('POST', '127.0.0.1:8085', true);
http_request.onreadystatechange = handleResponse;
http_request.setRequestHeader('Content-Type', 'text/plain');
http_request.send("command="+command);
return(false);
}
function lispcall(arg) {
http_request = new XMLHttpRequest();
var command = commandline(arg);
//alert(command);
http_request.open('POST', '127.0.0.1:8085', true);
http_request.onreadystatechange = handleResponse;
http_request.setRequestHeader('Content-Type', 'text/plain');
http_request.send("lispcall="+command);
return(false);
}
function showcall(arg) {
http_request = new XMLHttpRequest();
var command = commandline(arg);
//alert(command);
http_request.open('POST', '127.0.0.1:8085', true);
http_request.onreadystatechange = handleResponse;
http_request.setRequestHeader('Content-Type', 'text/plain');
http_request.send("showcall="+command);
return(false);
}
function interpcall(arg) {
http_request = new XMLHttpRequest();
var command = commandline(arg);
//alert(command);
http_request.open('POST', '127.0.0.1:8085', true);
http_request.onreadystatechange = handleResponse;
http_request.setRequestHeader('Content-Type', 'text/plain');
http_request.send("interpcall="+command);
return(false);
}
function handleResponse() {
if (http_request.readyState == 4) {
if (http_request.status == 200) {
showanswer(http_request.responseText,'mathAns');
} else
{
alert('There was a problem with the request.'+ http_request.statusText);
}
}
}
</script>
</head>
<body>
<div align="center"><img align="middle" src="doctitle.png"/></div>
<hr/>
<form id="form2">
Enter the function you want to differentiate:<br/>
<input type="text" id="expr" tabindex="10" size="50" value="sin(x*y)"/><br/>
List the variables you want to differentiate with respect to:<br/>
<input type="text" id="vars" tabindex="20" value="x,y"/><br/>
List the number of times you want to differentiate with respect
to each variable (leave blank if once for each)<br/>
<input type="text" id="powers" tabindex="30" value="1,2"/><br/>
</form>
<center>
<input type="button" value="Continue" name="continue"
onclick="javascript:makeRequest('');"/>
</center>
<div id="mathAns"><div></div></div>
</body>
</html>
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