<?php $classpath="/213/"; include "../../classes/1.h"; ?>
<title>
Day 13 Fri
</title>
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<?php include "../../classes/2.h" ?>
<h2>Day 13 topics</h2>
<p class="show">Sections  
<ul>
   <li>Two and three dimensional vector fields.
<li>Gradient fields and their relationships to level curves and surfaces.
<li>Conservative vector fields.
<li>Computing the curl and divergence of a vector function.
<li>Interpretation of curl and divergence.
<li>Graphical analysis of curl and divergence.
<li>Meaning of Incompressible and Irrotational. 
</ul>

<h4 class="show"><a href="../handouts/Class13/">Class 13 Resources</a></h4>


<h4 class="show" id="tomorrow">To do for Monday</h4>
<ul>
  <li>Read sections 13.2-4
  <li>Answer the reading questions for Class 14
  <li>Complete all Class 13 worksheets
  <li>Homework sheets
  <li>WebAssign HW 13
</ul>





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