185 reputation
17
bio website stackoverflow.com/users/…
location Beijing, China
age 24
visits member for 2 years, 3 months
seen Jan 1 '13 at 10:14

I have discovered a truly marvelous demonstration of myself that this margin is too narrow to contain.

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Jul
26
accepted How to convert a system of parametric equations to a normal equation?
Apr
30
accepted Is Mathematica a Turing-complete language?