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JBL's user avatar
JBL's user avatar
JBL's user avatar
JBL
  • Member for 14 years, 3 months
14 votes
Accepted

Why are multinomial coefficients with same entropy equal? (usually)

13 votes
Accepted

Limit involving the totient function and combination

9 votes

Theorem versus Proposition

8 votes

Derangements with repetition

7 votes

Connected Graph

7 votes

Balls-and-bins type problem

6 votes
Accepted

Provability of termination. Whats wrong with my reasoning?

6 votes
Accepted

Procreation with several genders

6 votes

Counting sequences - a recurrence relation.

5 votes
Accepted

Assume the standard (better to switch) solution of the Monte Hall problem. Then there's the 3-card Monte problem

5 votes
Accepted

What braking strategy is most fuel-efficient?

5 votes
Accepted

Name of a particular conjugate permutation

4 votes
Accepted

On the number of antichains of a poset

4 votes

Does the independence of P = NP imply existence of arbitrarily good super-polynomial upper bound for SAT?

4 votes

What is the relationship between the Bell numbers, the Bell polynomials, and the partition numbers?

3 votes
Accepted

Linear Regression Coefficients W/ X, Y swapped

3 votes
Accepted

Failure probability formula

3 votes

Math puzzles for dinner

2 votes

How do you motivate a precise definition to a student without much proof experience?

2 votes

Assigning positive edge weights to a graph so that the weight incident to each vertex is 1.

2 votes
Accepted

A Distinct parts/Odd parts identity for standard Young tableaux

2 votes

How to restore the original formula from a binomial-like expansion?

2 votes
Accepted

Does order isomorphism of linear extensions of two partially ordered sets imply order isomorphism of themselves?

2 votes
Accepted

Eliminating redundant linear constraints?

1 vote
Accepted

Given N points on a number line and m total distances between those points, are there efficent ways to optimize for particular values in m?

1 vote

self-avoidance time of random walk

1 vote

probability of subset sum after rolling dice 4 times

1 vote

Can we select a rainbow matching if each degree is 6 and each colorclass is a C_6?

0 votes

is there a name for this type of function ?