--- doc/homework/homework5.html	2002/10/25 20:29:39	1.21
+++ doc/homework/homework5.html	2005/04/07 06:56:20	1.23
@@ -1089,6 +1089,35 @@ A message to be shown to the students
              <td valign="top">New to LON-CAPA</td>
     </tr>
  </table>
+    <p>
+      We also support these functions from Math::Cephes
+<pre>
+ bdtr:  Binomial distribution
+ bdtrc:  Complemented binomial distribution
+ bdtri:  Inverse binomial distribution
+ btdtr:  Beta distribution
+ chdtr:  Chi-square distribution
+ chdtrc:  Complemented Chi-square distribution
+ chdtri:  Inverse of complemented Chi-square distribution
+ fdtr:  F distribution
+ fdtrc:  Complemented F distribution
+ fdtri:  Inverse of complemented F distribution
+ gdtr:  Gamma distribution function
+ gdtrc:  Complemented gamma distribution function
+ nbdtr:  Negative binomial distribution
+ nbdtrc:  Complemented negative binomial distribution
+ nbdtri:  Functional inverse of negative binomial distribution
+ ndtr:  Normal distribution function
+ ndtri:  Inverse of Normal distribution function
+ pdtr:  Poisson distribution
+ pdtrc:  Complemented poisson distribution
+ pdtri:  Inverse Poisson distribution
+ stdtr:  Student's t distribution
+ stdtri:  Functional inverse of Student's t distribution
+</pre>
+Plase see <a href="http://search.cpan.org/author/RKOBES/Math-Cephes-0.36/lib/Math/Cephes.pod">Math::Cephes</a> for more information
+
+    </p>
 <!-- insertion ends -->
 
     <h2>&lt;script&gt; Variables</h2>
@@ -1125,7 +1154,7 @@ A message to be shown to the students
     <ul>
       <li>
 	grade_target, grade_username, grade_domain, grade_symb - the
-	vaules take precedence over the the normal ENV settings of
+	vaules take precedence over the the normal env settings of
 	these, use &Apache::lonxml::whichuser() to get back the
 	correct vaues of the items
       </li>
@@ -1184,7 +1213,7 @@ A message to be shown to the students
     <address><a href="mailto:albertel@marvin.lite.msu.edu">Guy Albertelli</a></address>
 <!-- Created: Thu May 17 15:05:35 EDT 2001 -->
 <!-- hhmts start -->
-Last modified: Fri Oct 25 16:29:31 EDT 2002
+Last modified: Wed Nov 13 17:33:43 EST 2002
 <!-- hhmts end -->
   </body>
 </html>