Skip to main content
MathOverflow
Dan Brumleve's user avatar
Dan Brumleve's user avatar
Dan Brumleve's user avatar
Dan Brumleve
  • Member for 15 years
  • Last seen more than a month ago
Profile Activity
Stats
2,302
reputation
67k
reached
20
answers
12
questions
Communities
View all
About
Amateur mathematician, professional software engineer. Interested in all kinds of math, becoming a better mathematician, and helping others do the same.

email: jdb1729 (at) gmail.com
Badges
View all badges
This user doesn’t have any gold badges yet.
17
silver badges
28
bronze badges
Top tags
View all tags
53
Score
16
Posts
50
Posts %
32
Score
7
Posts
22
Posts %
17
Score
10
Posts
31
Posts %
11
Score
2
Posts
6
Posts %
11
Score
2
Posts
6
Posts %
10
Score
6
Posts
19
Posts %
Top posts
View all questions and answers
question
16
Zero-knowledge proof of positivity
Aug 14, 2010
question
14
How long for a simple random walk to exceed $\sqrt{T}$?
Nov 22, 2009
question
14
Which recursively-defined predicates can be expressed in Presburger Arithmetic?
Sep 5, 2010
answer
14
Is there always at least one prime in the closed interval $[2^n,2^n+n^2]$?
Dec 25, 2017
question
12
Seeking references for finding primes infinitely often
Dec 25, 2017
answer
11
What is the probability that two random walkers will meet?
Aug 13, 2010
answer
11
Relaxed Collatz 3x+1 conjecture
Dec 15, 2017
answer
11
Can more polynomial time compensate for less polynomial memory?
Jan 9, 2018
answer
10
Untrustworthy people picking a random number
Aug 12, 2010
question
8
Can any rectangle be inscribed in any convex figure?
Aug 16, 2010
Top network posts
View all network posts
252
What is the importance of the Collatz conjecture?
225
Why can you turn clothing right-side-out?
70
Can't find the flaw in the reasoning for this proof by induction?
47
Is a prime factor of a number always less than its square root?
36
Uses of "Collatz induction"?