Andrew D. Hwang
By training I'm a complex differential geometer.
In later years I've written textbased software for creating mathematically accurate diagrams in LaTeX and a miscellany of simple webbased programs for teaching concepts from algebra, geometry, and (pre)calculus. I've also helped digitize publicdomain math, physics, and astronomy books for Project Gutenberg.
"Hwang" rhymes with "song".
 mathcs.holycross.edu/~ahwang
 Member for 2 years, 10 months
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 Last seen Mar 6 at 13:47
Top Network Posts
 169Does the square or the circle have the greater perimeter? A surprisingly hard problem for high schoolers
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 50Refuting the AntiCantor Cranks
 32Shouldn't this function be discontinuous everywhere?
 31Can you use both sides of an equation to prove equality?
 25Is it necessary that if a limit exists at a point it should be also defined at that point?
 22Is every manifold a metric space?
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