# Discrete Math Forum

Discrete Math Help Forum: Discrete mathematics, logic, set theory

1. ### Difference equation tutorial: draft of part I

• Replies: 4
• Views: 4,534
Jun 14th 2014, 01:54 AM
2. ### Please read before posting logic questions.

• Replies: 0
• Views: 4,426
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,935
Jul 19th 2010, 10:33 PM
1. ### Closed Form

• Replies: 1
• Views: 753
Sep 23rd 2009, 10:23 AM
2. ### Arranging cross shaped particles on a 2D grid

• Replies: 2
• Views: 603
Sep 23rd 2009, 10:22 AM
3. ### one more graph theory

• Replies: 2
• Views: 912
Sep 23rd 2009, 10:02 AM
4. ### Bipartite Graphs

• Replies: 7
• Views: 1,684
Sep 23rd 2009, 08:00 AM
5. ### Brand A, B, C

• Replies: 0
• Views: 768
Sep 23rd 2009, 06:29 AM
6. ### Sequence proof help

• Replies: 2
• Views: 491
Sep 23rd 2009, 05:08 AM
7. ### Rules of Inference - Stuck on discrete problem

• Replies: 2
• Views: 1,055
Sep 23rd 2009, 04:57 AM
8. ### Derangement Question

• Replies: 6
• Views: 1,406
Sep 22nd 2009, 09:47 PM
9. ### Logic proof question

• Replies: 2
• Views: 475
Sep 22nd 2009, 07:20 PM
10. ### Show sets are equal

• Replies: 0
• Views: 681
Sep 22nd 2009, 04:08 PM
11. ### combinatorics problem involving even numbers?

• Replies: 2
• Views: 976
Sep 22nd 2009, 02:20 PM
12. ### Can someone help me with a question about functions?

• Replies: 2
• Views: 461
Sep 22nd 2009, 10:50 AM
13. ### Graph theory

• Replies: 0
• Views: 307
Sep 22nd 2009, 06:54 AM
14. ### Arrangements around a table!! HELP!!!

• Replies: 2
• Views: 403
Sep 21st 2009, 11:49 PM
15. ### Cryptography....

• Replies: 2
• Views: 2,978
Sep 21st 2009, 09:20 PM
16. ### Arrangements

• Replies: 3
• Views: 5,555
Sep 21st 2009, 08:08 PM
17. ### Extended Euclidean algorithm

• Replies: 2
• Views: 815
Sep 21st 2009, 01:24 PM
18. ### Prove by induction? I think...

• Replies: 3
• Views: 508
Sep 21st 2009, 08:43 AM
19. ### Ordered relations

• Replies: 0
• Views: 638
Sep 21st 2009, 06:54 AM
20. ### A conjecture about set partitions

• Replies: 4
• Views: 593
Sep 21st 2009, 06:44 AM
21. ### Permutations Question

• Replies: 2
• Views: 624
Sep 21st 2009, 04:30 AM
22. ### Hamming weight - Matrices

• Replies: 0
• Views: 610
Sep 21st 2009, 03:12 AM
23. ### Prop. Logic help

• Replies: 1
• Views: 646
Sep 20th 2009, 10:00 PM
24. ### binomials...

• Replies: 3
• Views: 705
Sep 20th 2009, 07:17 PM
25. ### Help with injective, surjective proof

• Replies: 3
• Views: 1,648
Sep 20th 2009, 03:07 PM
26. ### Help with composition proof

• Replies: 1
• Views: 980
Sep 20th 2009, 01:09 PM
27. ### another question

• Replies: 8
• Views: 901
Sep 20th 2009, 09:41 AM
28. ### Postfix notation

• Replies: 1
• Views: 566
Sep 20th 2009, 07:13 AM
29. ### Recursion and series?

• Replies: 2
• Views: 335
Sep 20th 2009, 05:16 AM

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