mersenneforum.org Search Results
 User Name Remember Me? Password
 Register FAQ Search Today's Posts Mark Forums Read

 Showing results 1 to 11 of 11 Search took 0.01 seconds. Search: Posts Made By: Walter
 Forum: Puzzles 2021-06-02, 22:38 Replies: 20 Views: 3,654 Posted By Walter Interesting case! Would definitely be curious to... Interesting case! Would definitely be curious to see thoughts on how to handle this kind of situation better. I am not so sure. isn't 9999998 correct matches just as bad as only 2 correct matches in...
 Forum: Puzzles 2021-06-02, 21:26 Replies: 20 Views: 3,654 Posted By Walter Yes, you are completely right. And I realize this... Yes, you are completely right. And I realize this is a much more intuitive explanation than my attempt :bow: Think of docplex as a black box. There are plenty of other libraries I could have used:...
 Forum: Puzzles 2021-06-02, 21:24 Replies: 20 Views: 3,654 Posted By Walter Viliam, not sure if you are familiar with linear... Viliam, not sure if you are familiar with linear programming/ constraint programming, but it might be a bit confusing at first and requires a slightly different way of thinking. This is certainly not...
 Forum: Puzzles 2021-06-02, 20:50 Replies: 20 Views: 3,654 Posted By Walter I like your approach, Viliam. I would be really... I like your approach, Viliam. I would be really curious to see how it performs in a Monte Carlo simulation, but it isn't as easy to implement as my method. You can even improve the performance a...
 Forum: Puzzles 2021-06-02, 19:50 Replies: 20 Views: 3,654 Posted By Walter My approach would be to formulate the problem as... My approach would be to formulate the problem as a 0-1 linear program. We will have variables $x_{ij} \in \{0,1\}$ which are 1 if letter $i$ matches with envelope $j$ and 0, otherwise. Clearly,...
 Forum: Puzzles 2021-05-05, 17:13 Replies: 17 Views: 3,475 Posted By Walter Ah, right. That makes perfect sense. Ah, right. That makes perfect sense.
 Forum: Puzzles 2021-05-05, 11:48 Replies: 17 Views: 3,475 Posted By Walter I believe I have solved the first part of the... I believe I have solved the first part of the problem. I.e. I have a set of T triplets that satisfy the conditions 1-4. However, I am a bit confused by the second part: Should there be a...
 Forum: Puzzles 2021-05-02, 18:43 Replies: 17 Views: 3,475 Posted By Walter Thanks, LaurV. 0scar also kindly explained it to... Thanks, LaurV. 0scar also kindly explained it to me. This really confused me, but it is clear now.
 Forum: Puzzles 2021-05-02, 14:44 Replies: 17 Views: 3,475 Posted By Walter Ah, you are right. I had missed that F0 = 1.... Ah, you are right. I had missed that F0 = 1. :picard: With that, 2 is indeed correct. Regarding (1), I am pretty sure it isn't the same either way. m_k >= a_k, hence a_k mod m_k is either 0 or...
 Forum: Puzzles 2021-05-02, 12:30 Replies: 17 Views: 3,475 Posted By Walter I believe there are some mistakes in the problem... I believe there are some mistakes in the problem statement, can anyone confirm this? 1. For every natural number n, we have that for some k, n is equivalent to a_k modulo m_k (i.e. m_k divides...
 Forum: Puzzles 2020-09-10, 12:38 Replies: 33 Views: 12,738 Posted By Walter I have some solutions, but it felt way too easy,... I have some solutions, but it felt way too easy, so I am pretty sure I am missing something and would like to check my understanding of the problem: First of all, for the RPS(5) game, is the...
 Showing results 1 to 11 of 11

All times are UTC. The time now is 04:55.

Mon Nov 29 04:55:23 UTC 2021 up 128 days, 23:24, 0 users, load averages: 1.31, 1.13, 1.10