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Pjotr5

Mathematics student from Amsterdam.

  • Amsterdam, Nederland
  • math.stackexchange.com
  • Member for 6 years, 7 months
  • 1 profile view
  • Last seen Sep 12 '20 at 12:25

Communities (8)

  • Mathematics 2k 2k 11 gold badge1010 silver badges1717 bronze badges
  • Puzzling 1.1k 1.1k 77 silver badges1515 bronze badges
  • Mathematica 535 535 22 silver badges1313 bronze badges
  • Computational Science 133 133 44 bronze badges
  • MathOverflow 113 113 55 bronze badges
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Top network posts

  • 23 Simple country arithmetic
  • 16 Equivalent norms understanding proof visually
  • 12 Change $102 \to 201$
  • 11 irrationality proof of $\sqrt{n}+\sqrt{n+1}$ for any $n>0$
  • 11 A hue with a view
  • 10 A Numbers Crossword
  • 10 Digit-Sum of a Number.
  • View more network posts →

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