Skip to main content
Mathematics
mookid's user avatar
mookid's user avatar
mookid's user avatar
mookid
  • Member for 10 years, 4 months
  • Last seen more than a month ago
Profile Activity
Stats
28,324
reputation
1.2m
reached
1,189
answers
7
questions
Communities
View all
About

French engineer.

Badges
View all badges
5
gold badges
37
silver badges
58
bronze badges
Top tags
View all tags
306
Score
204
Posts
17
Posts %
291
Score
169
Posts
14
Posts %
245
Score
117
Posts
10
Posts %
199
Score
95
Posts
8
Posts %
159
Score
110
Posts
9
Posts %
149
Score
86
Posts
7
Posts %
Top posts
View all questions and answers
42
Why is $e^\pi - \pi$ so close to $20$?
Mar 24, 2014
41
Why can't prime numbers satisfy the Pythagoras Theorem? That is, why can't a set of 3 prime numbers be a Pythagorean triplet?
Oct 26, 2014
26
Why is the zero polynomial not assigned a degree?
May 2, 2015
25
Proving $x^{4}+x^{3}+x^{2}+x+1$ is always positive for real $x$
Mar 13, 2014
15
Verify the identity: $\tan^{-1} x +\tan^{-1} (1/x) = \pi /2$
Mar 20, 2014
13
indefinite integral $\int\sin\sqrt[3]{x}~dx$
Mar 14, 2014
13
For any sequence of $n$ integers, there exists a subsequence whose sum is divisible by $n$.
Mar 5, 2014
13
Limit of $(\sum_{k=0}^{n}k^4)/n^5$
Feb 9, 2015
11
Calculate $1+(1+2)+(1+2+3)+\cdots+(1+2+3+\cdots+n)$
Oct 19, 2014
11
Prove that, for any positive integer n: $(a + b)^{n} \leq 2^{n-1}(a^{n}+b^{n})$
Mar 5, 2014
Top network posts
View all network posts
19
Why is polynomial regression considered a special case of multiple linear regression?
14
Finding out the minimum difference between elements in an array
12
Is there an infix function composition operator in OCaml?
10
2-state HMM / ARMA process?
7
Function calling for each element in a list