History of Science and Mathematics
Anton Petrunin's user avatar
Anton Petrunin's user avatar
Anton Petrunin's user avatar
Anton Petrunin
  • Member for 7 years, 10 months
  • Last seen more than 1 year ago
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A description by my son:

Mein Vater hat keine Haare aber er hat einen schwarzen Bart. Er hat grüne Augen so wie ich. Er benutzt seine Brille sehr selten. Sein Name ist Tosha. Er mag Musik spielen aber ist ganz schlecht dabei und ist 44 Jahre alt.

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Top posts
All Questions Answers
Score Newest
answer
18
Which mathematicians died very young or in a tragic way?
Nov 29, 2015
question
6
Did Jacobi invent the Hungarian algorithm for the assignment problem over a century before Kőnig and Egerváry?
Nov 7, 2019
question
4
What is the origin of the "problem of Brahmagupta" of constructing inscribed quadrangle with given sides?
Nov 13, 2021
question
4
Euler's formula for product of cosines
Nov 29, 2015
question
1
The first meaningful theorem about convex sets
Dec 16, 2015
Top network posts
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144
Is a free alternative to MathSciNet possible?
122
One-step problems in geometry
97
Elementary+Short+Useful
94
Elementary+Short+Useful
47
Elementary+Short+Useful

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