Mathematics
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Przemysław Scherwentke
  • Member for 9 years, 1 month
  • Last seen this week
  • Poland
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English is not my mother tongue, so please feel free to correct my answers and questions.

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All Questions Answers
Score Newest
answer
84
Are there periodic functions without a smallest period?
Oct 31, 2014
answer
42
Prove that any real number can be expressed as the sum of two irrational numbers
Apr 18, 2018
answer
28
Easy example why complex numbers are cool
Dec 23, 2014
answer
23
Fundamental Theorem of Calculus: Why Doesn't the Integral Depend on Lower Bound?
Jan 1, 2015
answer
22
Any finite set is compact; what exactly is a finite set?
Dec 15, 2014
answer
17
If and when a linear system has exactly three solutions
Oct 19, 2017
answer
13
Why doesn't $\ln (x)$ have a horizontal asymptote even though its derivative is $1/x$?
Dec 18, 2014
answer
13
How to prove $\sqrt[\pi]{e} < \sqrt[\pi]{\pi}<\sqrt[e]{e}< \sqrt[e]{\pi}$
Nov 20, 2014
answer
13
Some clever trick is required for this Integral with irrational power of cosine as integrand.
May 12, 2015
question
12
Bernoulli's inequality and an unexpected limit
Nov 11, 2014
Top Meta posts
7
1
11
Where reputation disappears
11
Why Unsung Hero badge is so easy to obtain here?
5
Is it possible to give bounty on meta?
3
Level of confidence in review queues
Top network posts
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71
Verbatim in beamer showing error: "File ended while scanning use of \@xverbatim."
59
$327.68 Knuth reward check
50
Arranging multiple plots in a grid inside a figure/subfloat
41
Why is a cross † used as footnote marker for people?
34
"Missing number, treated as zero" error adding subfigures

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