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$$ \pi = \frac{22}{7} $$

$$ \pi = 4( \frac{1}{1}-\frac{1}{3}+\frac{1}{5}-\frac{1}{7}+\frac{1}{9}-\frac{1}{11}\cdots) $$

$$ \pi = 4( \frac{1}{1}-\frac{1}{3}+\frac{1}{5}-\frac{1}{7}\cdots) $$

I am testing why some weird things happen when I try to shorten the long version of pi here human  15:21, 28 March 2008 (EDT)