# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,561
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 4,458
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,957
Jul 19th 2010, 10:33 PM
1. ### Elementary Combinatorics

• Replies: 1
• Views: 783
Mar 21st 2010, 04:48 AM
2. ### discrete time dynamics transitional graph question

• Replies: 0
• Views: 644
Mar 21st 2010, 03:56 AM
3. ### How to give combinatorial proofs

• Replies: 2
• Views: 532
Mar 20th 2010, 11:06 PM
4. ### Truth table

• Replies: 1
• Views: 832
Mar 20th 2010, 05:25 AM
5. ### Set theory basics

• Replies: 3
• Views: 503
Mar 20th 2010, 04:39 AM
6. ### laws of sets

• Replies: 1
• Views: 410
Mar 20th 2010, 12:37 AM
7. ### Negation of quantifiers and predicates

• Replies: 4
• Views: 1,069
Mar 19th 2010, 06:08 PM
8. ### Using primitive recursion scheme

• Replies: 3
• Views: 997
Mar 19th 2010, 12:27 PM
9. ### [SOLVED] von Neumann Ordinals

• Replies: 1
• Views: 552
Mar 19th 2010, 11:08 AM
10. ### One-to-one Correspondence Questions

• Replies: 3
• Views: 2,428
Mar 19th 2010, 05:00 AM
11. ### Need help proving by contraposition

• Replies: 1
• Views: 2,552
Mar 18th 2010, 09:25 PM
12. ### arranging tiles..

• Replies: 1
• Views: 795
Mar 18th 2010, 07:06 PM
13. ### Problems

• Replies: 10
• Views: 424
Mar 18th 2010, 07:03 PM
14. ### Summation Induction help

• Replies: 4
• Views: 636
Mar 18th 2010, 05:20 PM
15. ### Finding the number of paths...

• Replies: 0
• Views: 3,184
Mar 18th 2010, 05:02 PM
16. ### Cardinality Question

• Replies: 2
• Views: 865
Mar 18th 2010, 04:18 PM
17. ### Prove or disprove that the complement of a relation is symmetric

• Replies: 3
• Views: 1,282
Mar 18th 2010, 09:37 AM
18. ### For a set, how many different relations are there?

• Replies: 1
• Views: 1,321
Mar 18th 2010, 09:27 AM
19. ### modular arithmetic

• Replies: 10
• Views: 589
Mar 18th 2010, 08:33 AM
20. ### logically equivalent

• Replies: 3
• Views: 919
Mar 18th 2010, 05:55 AM
21. ### Mathematical Induction with an inequality

• Replies: 6
• Views: 666
Mar 17th 2010, 02:12 PM
22. ### tautology problem

• Replies: 5
• Views: 791
Mar 17th 2010, 01:43 PM
23. ### Venn Diagram with algebra

• Replies: 1
• Views: 890
Mar 17th 2010, 11:59 AM

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25. ### Paving a Rectangle

• Replies: 2
• Views: 698
Mar 17th 2010, 06:25 AM
26. ### Math question, please take a look

• Replies: 4
• Views: 415
Mar 17th 2010, 03:07 AM
27. ### Use Warshall's algorithm to compute the transitive closure of R

• Replies: 1
• Views: 3,654
Mar 17th 2010, 02:41 AM
28. ### Fibonacci numbers with negative indices

• Replies: 3
• Views: 1,603
Mar 16th 2010, 09:27 PM
29. ### Counting problem

• Replies: 2
• Views: 726
Mar 16th 2010, 05:21 PM
30. ### Prove or disprove that R^4 is a transitive relation

• Replies: 1
• Views: 530
Mar 16th 2010, 03:52 PM

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