Skip to main content
Mathematics
Oria Gruber's user avatar
Oria Gruber's user avatar
Oria Gruber's user avatar
Oria Gruber
  • Member for 11 years, 2 months
  • Last seen this week
Profile Activity
Stats
12,829
reputation
912k
reached
126
answers
490
questions
Communities
View all
About

A computer science and applied mathematics university student. My main fields of interest are numerical analysis, graph theory and algorithm design.

Badges
View all badges
9
gold badges
51
silver badges
102
bronze badges
Top tags
View all tags
48
Score
123
Posts
20
Posts %
23
Score
198
Posts
32
Posts %
20
Score
94
Posts
15
Posts %
13
Score
37
Posts
6
Posts %
6
Score
94
Posts
15
Posts %
6
Score
65
Posts
11
Posts %
Top posts
View all questions and answers
89
What’s the difference between analytical and numerical approaches to problems?
Sep 17, 2014
20
There is no smallest infinity in calculus?
Sep 17, 2014
19
Generating multivariate normal samples - why Cholesky?
Jan 1, 2017
18
Beautiful Theorems and what constitutes as beautiful [closed]
Apr 23, 2014
14
Find $A^{1000}$ by using Cayley-Hamilton Theorem
Apr 5, 2014
13
Puzzle: Give an algorithm for finding a frog that jumps along the number line
Dec 30, 2014
11
Calculate $\int_{0}^{1}\frac{\arctan(x)}{x\sqrt{1-x^2}}dx$
Jun 14, 2014
11
Calculate $\sum_{n=1}^{\infty}(\frac{1}{2n}-\frac{1}{n+1}+\frac{1}{2n+4})$
Oct 31, 2014
11
Why is Erdős–Szekeres theorem sharp?
Dec 3, 2013
10
riddle that involves elementary geometry
Dec 10, 2014
Top Meta posts
1
0
13
Are computer science questions allowed?
Top network posts
View all network posts
14
Solving PDE with implicit euler in python - incorrect output
13
Stuck implementing simple neural network
10
python divide by zero encountered in log - logistic regression
7
MATLAB eig returns inverted signs sometimes