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, 11 months
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 Last seen Mar 6 at 13:47
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 170Does the square or the circle have the greater perimeter? A surprisingly hard problem for high schoolers
 90Why did mathematicians introduce the concept of uniform continuity?
 51Refuting the AntiCantor Cranks
 35Can you use both sides of an equation to prove equality?
 32Shouldn't this function be discontinuous everywhere?
 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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