<!-- metadata -->
<meta name="author" content="Paul Meyer Reimer" />
<meta name="company" content="Goshen College" />


<!-- style sheet links -->
<? if ($_GET['bigify'] == ""): ?>
<link rel="stylesheet" href="/physix/313/_i/p.css" type="text/css" />
<? else: ?>
<link rel="stylesheet" href="/physix/classes/big.css" type="text/css" />
<? endif; ?>
<link rel="stylesheet" href="/physix/313/_i/shared.css" type="text/css" />
<link rel="stylesheet" href="/physix/classes/comments.css" type="text/css" media="screen" />
<link rel="stylesheet" href="/physix/classes/myprint.css" type="text/css" media="print" />


<style type='text/css'>
<? 
if ( 
    ($_SERVER['REMOTE_ADDR'] == "199.8.233.91" )  ||
    ($_GET['show'] == "all")
     ){
  print ".justme { display: block; background-color: #ccffcc; }";
 } else {
  print ".justme { display: none; }\n";
 }
?>
</style>

<!-- javascript links -->
<script type="text/javascript" language="Javascript" src="/physix/313/_i/p.js"></script>
<!--script type="text/javascript" language="Javascript" src="/physix/classes/ASCIIMathML.js"></script-->
<script type="text/javascript" language="Javascript" src="/physix/classes/ASCIIsvg.js"></script>
<!--script type="text/javascript" language="Javascript" src="/physix/classes/macros.js"></script-->




<!-- other things -->
<link rel="shortcut icon" href="/physix/313/_i/favicon.ico" />

</head>
<body>
<SCRIPT SRC="/physix/mathjax/MathJax.js">
  MathJax.Hub.Config({
    extensions: ["tex2jax.js"],
    jax: ["input/TeX","output/HTML-CSS"],
    config: ["local/local.js"],
    tex2jax: {inlineMath: [["$","$"],["\\(","\\)"]]}
  });
</SCRIPT>
<NOSCRIPT>
<DIV STYLE="color:#CC0000; text-align:center">
<B>Warning: <A HREF="http://www.mathjax.org/">MathJax</A>
requires JavaScript to process the mathematics on this page.<BR>
If your browser supports JavaScript, be sure it is enabled.<B>
</DIV>
<HR>
</NOSCRIPT>





<div class="maxw banner" style="background-image: url('/physix/313/_g/banner1.jpg');">

<div id='navmenu' style='width:810'>
<a href="/physix/313/#today">PHYS 313</a>


<a href="/physix/313/syllabus11.php"
   title="">syllabus</a>


<a href="/physix/313/gco/hw.php"
   title="">homework</a>

<!--a href="/physix/313/pub/projects.php"
   title="">projects</a-->
<!--
<a href="/physix/313/links.php"
   title="Links and resources">links</a>
-->
</div>
<div id='navrightmenu'>
<?
if (! $homepage ):
  if (! $dontslide ):
  ?>
  <a href="/physix/classes/SLIDEjax.php">slidify</a>
  <a href="?bigify=yup">bigify</a>
  <?
  endif;
endif;
?>
</div>
</div>
<div class="maxw" style="position: relative; ">
<div class="content"  >
<? if (! $homepage && ! $dontslide ): ?>
<div style="margin:0px;position:absolute;top:-275px;right:-105px;z-index:4;"><img src='/physix/313/_g/Scat.png'></div>
   <? else : ?>
<div style="margin:0px;position:absolute;top:-225px;right:-105px;z-index:34;"><img src='/physix/313/_g/Scat.png'></div>
   <? endif; ?>

<!--slide begin-->
