Skip to main content
Mathematics
SirMrprofmol's user avatar
SirMrprofmol's user avatar
SirMrprofmol's user avatar
SirMrprofmol
  • Member for 1 year, 8 months
  • Last seen this week
Profile Activity

Stats

581
reputation
3k
reached
2
answers
5
questions
Communities

Badges

View all badges
This user doesn’t have any gold badges yet.
1
silver badge
8
bronze badges

Top tags

View all tags
2
Score
2
Posts
29
Posts %
2
Score
1
Posts
14
Posts %
2
Score
1
Posts
14
Posts %
0
Score
2
Posts
29
Posts %
0
Score
1
Posts
14
Posts %
0
Score
1
Posts
14
Posts %

Top posts

16
The maximal number of knights on a square chessboard such that each knight attacks exactly two others
Apr 26
14
If $xy+x$ and $xy+y$ are squares, for positive integers $x$ and $y$, then ...
Apr 16
5
A triangle inscribed in a sinusoid is necessarily obtuse
7 hours ago
3
What is $\lim\limits_{n \to +\infty} \frac{1}{\sqrt{n}} (1+ \frac{1}{\sqrt{2}} +...+\frac{1}{\sqrt{n}})$? [duplicate]
Apr 26
2
All derivatives of $\frac{2x}{1+e^x}$ at zero are integers [closed]
Apr 25
2
solve equation in positive integers
Apr 17
0
Show that the term $xy+1$ is a perfect square.
Apr 25