<HTML>
<HEAD>
<TITLE>
Simple Example</TITLE>
<BODY BGCOLOR="#ffffff">
<H1>Simple Example</H1>

<HR><H1> Contents </H1>
<UL><LI> <A HREF="#s1_">1. My Commands</A>
</UL>

<A name="s1_">
<HR><H2>1. My Commands</H2></A>
<P><TT><B>$My_variable</B></TT>
<BLOCKQUOTE>[ Global : double  My_variable ]
<BR>   This is an interesting variable
</BLOCKQUOTE>

<P><TT><B>fact n </B></TT>
<BLOCKQUOTE>[ returns int  ]
<BR>   Computes n factorial
</BLOCKQUOTE>

<P><TT><B>my_mod x y </B></TT>
<BLOCKQUOTE>[ returns int  ]
<BR>   Calculates x % y
</BLOCKQUOTE>

<P><TT><B>get_time </B></TT>
<BLOCKQUOTE>[ returns char * ]
<BR>   Returns the current time as a string   
</BLOCKQUOTE>


</BODY>
</HTML>