Mathematics
Columbo's user avatar
Columbo's user avatar
Columbo's user avatar
Columbo
  • Member for 9 years, 4 months
  • Last seen more than a week ago
  • Hamburg
Profile Activity
Stats
534
reputation
22k
reached
9
answers
6
questions
Communities
View all
About

GPG fingerprint: B072 0742 DC33 5E0A 7E1E 6949 C706 1E5C 6886 E187 (https://keybase.io/arcoth)

Retired LAPD lieutenant and C++ aficionado. First recipient of the gold badge and BSI C++ member.

If you're a German speaker, come join us at c-plusplus.net.

Badges
View all badges
This user doesn’t have any gold badges yet.
3
silver badges
16
bronze badges
Top tags
View all tags
26
Score
6
Posts
40
Posts %
24
Score
2
Posts
13
Posts %
24
Score
2
Posts
13
Posts %
23
Score
1
Posts
7
Posts %
3
Score
2
Posts
13
Posts %
2
Score
1
Posts
7
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
23
Is an arbitrary number of the form xyzxyz divisible by 7, 11, 13?
Oct 28, 2015
question
12
Conditionally convergent power sums
Mar 27, 2016
question
2
Going through all Bit Strings with no 11 in it (no consecutive 1s)
May 25, 2014
question
2
Intersection of polar curve with line
May 13, 2015
answer
2
How to prove this? $ \lim_{x \to 0}\frac{e^x-1}{x}=1 $
Feb 5, 2015
answer
2
Why does this cube root trick work?
Feb 10, 2015
question
1
Summing series of cosines with binomial coefficients
Jun 3, 2015
question
1
How is this identity for Fibonacci numbers called?
Jan 5, 2016
answer
1
Why does $\sum\limits_{k=1}^\infty \lfloor m/(n^k)\rfloor$ give you the number of times that $n$ divides $m!$?
Feb 11, 2015
answer
1
Limit of $\frac{1}{\sqrt[n]{n!}}$ as $n$ approaches infinity
Feb 11, 2015
Top network posts
View all network posts
136
How exactly does the callstack work?
124
What is the difference between std::reference_wrapper and a simple pointer?
67
Does final imply override?
66
Lambda capture and parameter with same name - who shadows the other? (clang vs gcc)
62
Generating a sequence of zeros at compile time

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.