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A nice proof without words: Sum_n=2^oo(1/n^2)
(
wildaboutmath.com
)
1 point
by
ColinWright
on Aug 1, 2011
|
past
Dismantling the calculus pyramid
(
wildaboutmath.com
)
37 points
by
timwiseman
on Oct 28, 2009
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past
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45 comments
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