54,500 reputation
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location Buenos Aires, Argentina
age 20
visits member for 2 years, 2 months
seen 4 hours ago

(My avatar is a piece by artist Pollock named "Convergence". The name happens to be purely coincidental!)

Some interesting questions, with great answers:

  1. The so-called Axiom of Choice

  2. Real numbers and sets

  3. How discontinuous can a derivative be?

  4. Why is summation by parts important? This is one example.

  5. Amazing work