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The harmonic series, after removing any term with a "9" in it, is convergent.
(
hippomath.blogspot.com
)
62 points
by
japaget
on July 3, 2011
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23 comments
Take any circle: There are two points opposite each other at equal temperatures
(
hippomath.blogspot.com
)
7 points
by
ColinWright
on June 19, 2011
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past
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2 comments
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