PRE>
</TD>
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<p>
Here's another example, in which the curve `<font color="#82140F"><code>y = 1/(\int + \sl*x)</code></font>'
is drawn through some data.  Note how `<font color="#82140F"><code>sprintf</code></font>' is used to set
`<font color="#82140F"><code>\xmin</code></font>' and `<font color="#82140F"><code>\xmax</code></font>' using the scales that Gri has determined
in reading the data.
<p>
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<PRE>
<font color="#8