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Matt's user avatar
Matt's user avatar
Matt
  • Member for 12 years, 1 month
  • Last seen more than 5 years ago
45 votes
2 answers
27k views

How many zeroes are in 100!

33 votes
5 answers
65k views

Expected Value of Max of IID Variables

23 votes
9 answers
21k views

Rainbow Hats Puzzle

22 votes
5 answers
8k views

Probability of $5$ fair coin flips having strictly more heads than $4$ fair coin flips

18 votes
1 answer
36k views

Expected Ratio of Coin Flips

13 votes
2 answers
6k views

Improving Von Neumann's Unfair Coin Solution

12 votes
3 answers
7k views

Burnside's Lemma

9 votes
1 answer
3k views

How to solve infinite repeating exponents

8 votes
3 answers
3k views

Name Drawing Puzzle

6 votes
1 answer
506 views

Lightbulbs Puzzle

6 votes
3 answers
3k views

Chameleons Riddle

5 votes
2 answers
314 views

Number of Ones Puzzle

5 votes
1 answer
2k views

Expected Value of the Difference between 2 Dice

5 votes
4 answers
4k views

Some digit summation problems

5 votes
2 answers
5k views

Bidding Item Problem

5 votes
1 answer
243 views

stochastic dominance

4 votes
2 answers
2k views

Push down automata problem

4 votes
2 answers
2k views

Coloring Dice Problem

4 votes
1 answer
1k views

Check for prime

3 votes
0 answers
4k views

Understanding Power Method/Inverse Iteration in Linear Algebra

3 votes
1 answer
306 views

Opening Doors Puzzle

3 votes
2 answers
3k views

Flipping Cards Probability

3 votes
2 answers
5k views

Approximating Coins Flips Problem

3 votes
2 answers
242 views

Basic regular expressions problem

3 votes
1 answer
172 views

Context free language problem

2 votes
1 answer
116 views

Proving non CFL with pumping lemma

2 votes
4 answers
3k views

Messenger Riddle

2 votes
3 answers
3k views

Coin Arrangement Puzzle

2 votes
2 answers
5k views

Chords on a Circle

2 votes
1 answer
6k views

Rank-One Decomposition