Physics
Américo Tavares
  • Member for 11 years, 2 months
  • Last seen more than 2 years ago
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I am a Portuguese electrical engineer, retired. Find out more on my blog, Problemas e Teoremas.

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246
Different methods to compute $\sum\limits_{k=1}^\infty \frac{1}{k^2}$ (Basel problem)
77
What is the Jacobian matrix?
67
Nice proofs of $\zeta(4) = \frac{\pi^4}{90}$?
60
What is the importance of Calculus in today's Mathematics?
52
What is the result of $\infty - \infty$?

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