Skip to main content
Mathematics
Erik Parkinson's user avatar
Erik Parkinson's user avatar
Erik Parkinson's user avatar
Erik Parkinson
  • Member for 5 years, 6 months
  • Last seen more than a month ago
  • Chicago, IL, USA
Profile Activity
Stats
1,268
reputation
27k
reached
44
answers
0
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
7
silver badges
10
bronze badges
Top tags
View all tags
16
Score
4
Posts
9
Posts %
12
Score
4
Posts
9
Posts %
8
Score
10
Posts
23
Posts %
8
Score
5
Posts
11
Posts %
4
Score
3
Posts
7
Posts %
4
Score
3
Posts
7
Posts %
Top posts
View all questions and answers
8
A functional equation of two variables
Jan 2, 2019
6
How many maximum triangles can be made?
Jan 4, 2019
5
Distribute $27$ balls evenly among three boxes, transferring exactly $n$ balls in the $n$-th move
Feb 22, 2019
5
What is the definition of $e^{ix}$?
Jan 26, 2019
5
Simplification of a Combinatoric problem (n k)^2
Jan 5, 2019
4
The number of ways of selecting 10 objects from 30 objects, of which 10 are alike and the rest are all different is?
Jan 5, 2019
4
Guaranteed winning strategy on horse betting odds
Jan 4, 2019
4
Is there an efficient algorithm to find all zeros of systems of multivariate polynomial equations over a finite field?
Jan 4, 2019
3
How many positive integers $\le 1260$ are relatively prime to $1260$?
Jan 1, 2019
3
how to derive an $O(\log(n))$ expression for a sequence with $3$ terms
Jan 1, 2019
Top network posts
View all network posts
7
Handling matrix multiplication in log space in Python