Adrian Petrescu

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570 reputation

114

bio	website	apetresc.wordpress.com
	location	Waterloo, Canada
	age	24
visits	member for	1 year, 9 months
	seen	2 days ago
stats	profile views	198

Computer Science and Mathematics student at the University of Waterloo. CTO of TwitSprout.

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5 Questions

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24	A variant of the Monty Hall problem
18	Probability distribution for the remainder of a fixed integer
10	Which is the “proper” definition of a geodesic curve?
8	Proof of a (simple?) inequality
8	Translations of Darboux's “Leçons Sur La Théorie Générale Des Surfaces”

570 Reputation

+2	Unique critical point does not imply global maximum/global minimum
+2	Chance of meeting in a bar
+5	Proof of a (simple?) inequality
+2	Showing that $\|f(z)\| \leq \prod \limits_{k=1}^n \left\|\frac{z-z_k}{1-\overline{z_k}z} \right\|$

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4 Answers

votes activity newest

2	Good abstract algebra books for self study
2	Group theory text
2	Expected tail and head length of $\rho$ for a finite random function
1	Fast growing function

14 Tags

2 probability × 3	0 differential-geometry × 2
2 reference-request × 3	0 abstract-algebra
2 random-functions	0 definition
2 group-theory	0 inequality
1 functions	0 number-theory

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34 Accounts

	Stack Overflow	2,791 rep	727
	Super User	1,203 rep	1615
$Mathematics$	Mathematics	570 rep	114
	Meta Stack Overflow	514 rep	211
$TeX - LaTeX$	TeX - LaTeX	459 rep	312

15 Badges

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Announcer	Citizen Patrol
Excavator	Teacher
Critic	Scholar
Nice Question × 3	Editor
Yearling	Student

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196 Votes Cast

all time			by type			month		week
195	up		57	question		1		1
1	down		139	answer		1		1

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