Top network posts
- 186My son's Sum of Some is beautiful! But what is the proof or explanation?
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- 82Is "women men girls love meet die" a valid sentence?
- 70Surprising identities / equations
- 28Simplest or nicest proof that $1+x \le e^x$
- 26In a 30-60 right triangle the side opposite the 30 degree angle is half the length of the hypotenuse. Why?
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