TCL

less info

network profile

5,320 reputation

727

bio	website	math.gmu.edu/~tlim/index.html
	location	Virginia
	age
visits	member for	2 years, 6 months
	seen	7 hours ago
stats	profile views	607

summary answers questions tags badges favorites bounties reputation activity

124 Answers

votes activity newest

60	Is value of $\pi = 4$?
11	My Daughter's 4th grade math question got me thinking
11	Does $\sum \limits_{n=1}^\infty\frac{\sin n}{n}(1+\frac{1}{2}+\cdots+\frac{1}{n})$ converge (absolutely)?
11	Why is it that $\mathbb{Q}$ cannot be homeomorphic to _any_ complete metric space?
10	Evaluating the integral $\mathop{\lim}\limits_{n \to \infty} \int_{-1}^{1} f(t)\cos^{2}(nt) \ dt $

view more

5,320 Reputation

+5	Fourier series $\sum_{m=0}^\infty \frac{\cos (2m+1)x}{2m+1}$
+5	An identity related to Chebyshev polynomial
+10	question on summation?
+10	Help me prove this inequality :

view more

95 Questions

votes activity newest

16	Proof for an integral involving sinc function
15	A question regarding Collatz conjecture
12	Best Strategy for a die game
11	Sum of $\sum_{n=1}^\infty \frac{(-1)^n}{n^2+(n^2-1)^2}$
11	Integral solutions of $x^2+y^2+1=z^2$

view more

95 Tags

117 analysis × 70	36 calculus × 18
62 geometry × 11	26 sequences-and-series × 23
60 fake-proofs	26 inequality × 13
60 pi	26 metric-spaces × 10
39 real-analysis × 34	21 general-topology × 5

view more

9 Accounts

$Mathematics Stack Exchange$	Mathematics	5,320 rep	727
	English Language & Usage	292 rep	138
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	211 rep	124
	Home Improvement	163 rep	16
	Super User	123 rep	4

23 Badges

recent class name

analysis	Notable Question
Caucus × 2	Nice Question × 5
Organizer	Yearling × 2
Promoter	Nice Answer × 5
Popular Question × 2	Constituent

view more

0 Active bounties

active offered earned

This user has no active bounties

179 Votes Cast

all time			by type			month		week
167	up		40	question		50		6
12	down		139	answer		50		6

Technology			Life / Arts	Culture / Recreation	Science	Other
Stack Overflow Server Fault Super User Web Applications Ask Ubuntu Webmasters Game Development TeX - LaTeX	Programmers Unix & Linux Ask Different (Apple) WordPress Answers Geographic Information Systems Electrical Engineering Android Enthusiasts IT Security	Database Administrators Drupal Answers SharePoint User Experience Mathematica more (14)	Photography Science Fiction & Fantasy Seasoned Advice (cooking) Home Improvement more (13)	English Language & Usage Skeptics Mi Yodeya (Judaism) Travel Arqade (gaming) Bicycles Role-playing Games more (22)	Mathematics Cross Validated (stats) Theoretical Computer Science Physics more (7)	Stack Apps Meta Stack Overflow Area 51 Stack Overflow Careers

site design / logo © 2013 stack exchange inc; user contributions licensed under cc-wiki with attribution required

rev 2013.5.21.692