Mathematics
Shuzheng's user avatar
Shuzheng's user avatar
Shuzheng's user avatar
Shuzheng
  • Member for 10 years, 11 months
  • Last seen more than a week ago
Profile Activity
Stats
5,383
reputation
282k
reached
10
answers
394
questions
Communities
View all
Badges
View all badges
7
gold badges
39
silver badges
64
bronze badges
Top tags
View all tags
9
Score
61
Posts
15
Posts %
7
Score
45
Posts
11
Posts %
0
Score
66
Posts
16
Posts %
0
Score
62
Posts
15
Posts %
0
Score
56
Posts
14
Posts %
0
Score
42
Posts
10
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
29
Definition: Theorem, Lemma, Proposition, Conjecture and Principle etc.
Jan 20, 2014
question
28
How to prove: Moment Generating Function Uniqueness Theorem
Aug 3, 2013
question
17
When is a proof or definition formal?
Apr 6, 2017
question
14
Prove the improper integral of the Gamma function $\Gamma(t)$ converges for $z \in \mathbb C$ with $Re(z) > 0$:
Jan 5, 2014
question
11
Why is the Legendre symbol not defined for $p = 2$ (even prime)?
Apr 1, 2014
question
10
If $A \in M_{n,n}(\mathbb F)$ is invertible then $A = UPB$, $U$ is unipotent upper triangular, $B$ is upper triangular and $P$ is a permutation.
Apr 18, 2014
question
8
What is a fast algorithm for finding the integer square root?
Oct 12, 2017
question
8
Prove if $A \in Mat_{n,n}(\mathbb F)$ is both symmetric and skew-symmetric then $A=0$
Feb 5, 2014
question
8
Proof of identity $\sqrt {xy} = \sqrt x \sqrt y$ for $x,y \in \mathbb R^+$
Jan 5, 2014
question
7
Is a list and an ordered set (or multiset) the same thing in mathematics?
Apr 2, 2015
Top network posts
View all network posts
122
How to measure server response time for Python requests POST-request
41
Is it possible to cancel a transaction?
25
Are the named pipe created by `mknod` and the FIFO created by `mkfifo` equivalent?
23
Why does AWK print "0xffffffffbb6002e0" as "ffffffffbb600000" using printf?
23
How to view status of service (e.g. whether it's running) in a format similar to Linux `systemctl` using macOS `launchctl`?

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.