There's insane amounts of great stuff hidden in the various nooks and crannies of the NIST website. Some of my other favorites:<p>Engineering Statistics Handbook
<a href="http://www.itl.nist.gov/div898/handbook/index.htm" rel="nofollow">http://www.itl.nist.gov/div898/handbook/index.htm</a><p>Digital Library of Mathematical Functions
<a href="http://dlmf.nist.gov/" rel="nofollow">http://dlmf.nist.gov/</a><p>The Quantum Algorithm Zoo
<a href="http://math.nist.gov/quantum/zoo/" rel="nofollow">http://math.nist.gov/quantum/zoo/</a>
Haha, there is a definition of Marlena:<p>Definition: A wonderful wife. Every man should have such an incredible wife. We got married in 1976, too, and life's only gotten better.<p><a href="http://xlinux.nist.gov/dads//HTML/marlena.html" rel="nofollow">http://xlinux.nist.gov/dads//HTML/marlena.html</a>
a two-minute css-pivot to make homepage a little easier on the eyes.<p><a href="http://www.csspivot.com/az9fT" rel="nofollow">http://www.csspivot.com/az9fT</a>
This dictionary looks like it's the index of The Algorithm Design Manual by Skiena: <a href="http://www.amazon.com/Algorithm-Design-Manual-Steve-Skiena/dp/0387948600" rel="nofollow">http://www.amazon.com/Algorithm-Design-Manual-Steve-Skiena/d...</a>
If you're interested in glossaries of this type, there's a great one (with pictures!) in the back of The Algorithm Design Manual by Steven Skiena.<p><a href="http://www.amazon.com/Algorithm-Design-Manual-Steven-Skiena/dp/1849967202/ref=sr_1_1?ie=UTF8&qid=1304116197&sr=8-1" rel="nofollow">http://www.amazon.com/Algorithm-Design-Manual-Steven-Skiena/...</a>