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<p><font face="serif">If you haven't figured it out yet, I made a
error when I wrote the 1D PIB basis functions on the board
yesterday. I wrote</font></p>
<p><font face="serif"><img style="vertical-align: middle"
src="cid:part1.51B1697C.D06B0D2B@mercer.edu"
alt="$\phi_1(l,x)=\sqrt{\frac{l}{2}} \sin\left(\frac{\pi
x}{l}\right)$"><br>
</font></p>
<p><br>
<font face="serif"></font></p>
<p><font face="serif">when it should have been...</font></p>
<p><br>
<font face="serif"><img style="vertical-align: middle"
src="cid:part2.65A7FFE8.C97E858A@mercer.edu"
alt="$\phi_1(l,x)=\sqrt{\frac{2}{l}} \sin\left(\frac{\pi
x}{l}\right)$"></font></p>
<p><font face="serif"><br>
</font></p>
<p><font face="serif">That's what I get for not looking at my
notes. Anyway, it should be an easy fix in your Mathematica
notebooks. The value of <img style="vertical-align: middle"
src="cid:part3.8157C4B4.7375C5B0@mercer.edu" alt="$c^2$"> for
<img style="vertical-align: middle"
src="cid:part4.215B1A73.F13CFC4F@mercer.edu" alt="$\phi_1$">
should be 0.998555</font></p>
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</font></p>
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<pre class="moz-signature" cols="72">--
Andrew J. Pounds, Ph.D. (<a class="moz-txt-link-abbreviated" href="mailto:pounds_aj@mercer.edu">pounds_aj@mercer.edu</a>)
Professor of Chemistry and Computer Science
Mercer University, Macon, GA 31207 (478) 301-5627
<a class="moz-txt-link-freetext" href="http://faculty.mercer.edu/pounds_aj">http://faculty.mercer.edu/pounds_aj</a>
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