Mathematics
grand_chat's user avatar
grand_chat's user avatar
grand_chat's user avatar
grand_chat
  • Member for 7 years, 11 months
  • Last seen this week
Profile Activity
Stats
34,644
reputation
1.3m
reached
1,324
answers
0
questions
Communities
Badges
View all badges
1
gold badge
32
silver badges
63
bronze badges
Top tags
View all tags
702
Score
404
Posts
31
Posts %
410
Score
198
Posts
15
Posts %
309
Score
181
Posts
14
Posts %
269
Score
129
Posts
10
Posts %
251
Score
129
Posts
10
Posts %
222
Score
104
Posts
8
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
50
Density of sum of two independent uniform random variables on $[0,1]$
Oct 22, 2018
answer
28
Intuition behind logarithm inequality: $1 - \frac1x \leq \log x \leq x-1$
Jun 7, 2019
answer
26
Numerical Analysis: Why this function is giving Sage / WolframAlpha so much trouble to integrate?
Sep 3, 2016
answer
18
The frog puzzle
Mar 5, 2016
answer
17
To sum $1+2+3+\cdots$ to $-\frac1{12}$
Feb 21, 2015
answer
16
Why does the median minimize $E(|X-c|)$?
May 21, 2018
answer
15
Probability that sum of independent uniform variables is less than 1
Mar 4, 2016
answer
15
Why does the limit definition of e fail?
Nov 30, 2020
answer
13
How can this "illegal geometry" problem be possible?
Sep 2, 2017
answer
13
Does this math formula with $1/PI\begin{cases}^\infty_{-\infty}\end{cases}$ mean anything?
May 22, 2015
Top network posts
View all network posts
39
Example of a non-negative discrete distribution where the mean (or another moment) does not exist?
13
Calculate the Cumulative Distribution Function (CDF) in Python
12
If $E(|X|)$ is finite, is $\lim_{n\to\infty} nP(|X|>n)=0$?
10
Contrasting covariance calculation using R, Matlab, Pandas, NumPy cov, NumPy linalg.svd
9
Constructing example showing $\mathbb{E}(X^{-1})=(\mathbb{E}(X))^{-1}$

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.