Mathematics
Profile Activity
Meta user
Network profile
11,269
reputation
3
16
24

Satish Ramanathan

I am a banking professional interested in mathematics. Specific interests include combinatorics, probability and statistics, optimization and operations research and in general problem solving. Math is my hobby.

788
answers
48
questions
~448k
people reached
  • Tuscaloosa, AL
  • Member for 7 years
  • 2,207 profile views
  • Last seen yesterday

Communities (3)

Top network posts

We respect a laser-like focus on one topic.

Top tags (223)

Score 201
Posts 284
Posts % 34
Score 88
Posts 88
Score 65
Posts 107
Score 56
Posts 82
Score 52
Posts 71
Score 40
Posts 47
View all tags →

Top posts (836)

All Questions Answers
Votes Newest
12 A contest math integral: $\int_1^\infty \frac{\text{d}x}{\pi^{nx}-1}$ Dec 23 '15
6 Find limit of this decreasing sequence Feb 24 '14
6 Basic combinatorics question Jun 2 '14
5 Probability Problem on Divisibility of Sum by 3 Nov 8 '13
5 Combinatorics problem from a contest Jan 6 '19
5 Is there an analytic solution for the equation $\log_{2}{x}+\log_{3}{x}+\log_{4}{x}=1$? Aug 18 '17
5 How many distinct triples of non-negative $\lbrace{x,y,z\mid x,y,z\in \mathbb Z\rbrace}$ satisfy $2x+y+z=16$? Oct 6 '17
4 What is the probablity of sitting next to my friend? Oct 17 '18
4 Why log-of-sum-of-exponentials $f(x)=\log\left(\sum_{i=1}^n e^ {x_i}\right)$ is a convex function for $x \in\mathbb R^n$ Sep 6 '17
4 A and B are mutually exclusive, C and D are independent Jan 1 '16
View all questions and answers →

Badges (43)

Gold

3

Rarest

Silver

16

Rarest

Bronze

24

Rarest

View all badges →