Sindbad~EG File Manager

<ul>
<li><h2><a href="about.php?include=student.html">Students</a>:  learn at your own pace, get help when you need it,  learn math thoroughly. Get an A. </h2><br></li>
<li><h2>Students:  Now that MathXpert is free, you can use it in all your STEM courses. </h2><br></li>
<li><h2><a href="about.php?include=parent.html">Parents</a>: MathXpert is easy to use and can help your children, and help you help your children.</h2><br></li>
<li><h2><a href="about.php?include=teacher.html">Algebra teachers</a>: All your students can learn algebra. Leave no student behind. </h2><br></li>
<li><h2>Calculus teachers: MathXpert supports a full year of calculus including all AP Calculus AB topics.</h2><br></li>
<li><h2>University professors: MathXpert can be used for a full year of university-level calculus.</h2><br></li>
<li><h2>Engineers (and anyone else): Brush up your mathematics privately and at your convenience.</h2><br></li>
<li><h2>If you prefer French, German, Italian, or Spanish: MathXpert can use those languages as well as English.</h2></li>
</ul>
<h1>What it is like to use MathXpert:</h1>
<ul>
<li><h2>You choose the step to carry out; MathXpert carries it out for you, as illustrated below.  </h2><br></li>
<li><h2><a href="about.php?include=autostep.html">MathXpert has the capability to solve the problem by itself</a>.</h2><br></li>
<li><h2>It can use that capability to <a href="about.php?include=hint.html">give you a hint</a>, or <a href="about.php?include=showstep.html">show you what to do</a>, or actually <a href="about.php?include=autostep.html">take a step for you</a>.</h2><br></li>
<li><h2>You are never more than one click away from a <a href="about.php?include=grbutton.html">graph</a>.</h2><br></li>
<li><h2>MathXpert's <a href="about.php?include=graphs.html">graphs</a> are mathematically correct, beautiful, and easily manipulated.</h2><br></li>
</ul>

<table border="0" cellpadding="10" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="96%" id="AutoNumber1">
   		<tr>
		<td>
		<a href="demo.php"><img src="demo/image4.gif" ></a>
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		<td>
		<a href="demo.php"><img src="demo/step4a.gif" ></a>
		</td>
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		<tr><td><h2><a href="about.php?include=stepbystep.html">Click here to see four pictures instead of two</a>.</h2></td></tr>
      </table>