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actinidia

Mathematician, computer scientist, and biologist at MIT.

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17 Division by $0$ and its restrictions Dec 3 '17
12 Shortcut to finding the square-root of a perfect-square? Aug 4 '18
10 How did Euler disprove Mersenne's conjecture? Dec 18 '17
9 Whats the integral of $e^{1/x}$ dx? Dec 1 '17
9 Formula for the sequence 1 1 2 2 3 3 Dec 27 '17
7 Partial vs. total differentiation,basic distinction Jan 10 '18
7 The need for rigorous proofs in Sets Jan 27 '18
7 Showing that $ 1 + 2 x + 3 x^2 + 4 x^3 + \cdots + x^{10} = (1 + x + x^2 + x^3 + x^4 + x^5)^2$ Feb 9 '18
6 Find all prime numbers $p$ such that $16p+1$ is a perfect cube Dec 3 '17
5 Antiderivative of $e^x/(1+2e^x)$ Dec 3 '17
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