# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,430
Jun 14th 2014, 01:54 AM
2. ### Please read before posting logic questions.

• Replies: 0
• Views: 3,404
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,189
Jul 19th 2010, 10:33 PM
1. ### how to master catalans numbers??

• Replies: 0
• Views: 392
Aug 1st 2009, 11:36 PM
2. ### Translate the logical expression into good English

• Replies: 7
• Views: 704
Aug 1st 2009, 10:25 PM
3. ### Standard logical equivalences

• Replies: 2
• Views: 1,093
Aug 1st 2009, 04:33 AM
4. ### Binomial expansion

• Replies: 2
• Views: 432
Jul 31st 2009, 11:01 PM
5. ### number of arrangements of letters ....

• Replies: 1
• Views: 1,050
Jul 31st 2009, 10:43 PM
6. ### combinations

• Replies: 3
• Views: 896
Jul 31st 2009, 08:32 PM
7. ### Show Primitive Recursive

• Replies: 0
• Views: 551
Jul 31st 2009, 07:23 PM
8. ### n({a,{a}, {a, {a}}}}) = 3????

• Replies: 2
• Views: 391
Jul 31st 2009, 12:10 PM
9. ### Need help finding f of f^-1

• Replies: 5
• Views: 288
Jul 31st 2009, 11:30 AM
10. ### Notate Coefficients of a Polynomial

• Replies: 1
• Views: 459
Jul 31st 2009, 10:54 AM
11. ### Solving for permutation on one side of the equation and a combination on the other

• Replies: 4
• Views: 588
Jul 31st 2009, 06:23 AM
12. ### [SOLVED] Composition of mappings notation

• Replies: 1
• Views: 453
Jul 31st 2009, 12:59 AM
13. ### Need help finding g of f

• Replies: 4
• Views: 453
Jul 31st 2009, 12:37 AM
14. ### Big O (I think) & Sorts

• Replies: 2
• Views: 590
Jul 30th 2009, 05:44 PM
15. ### Onto Function Problems

• Replies: 4
• Views: 2,873
Jul 30th 2009, 08:03 AM
16. ### a question about matrices

• Replies: 10
• Views: 354
Jul 30th 2009, 07:32 AM
17. ### Mathematics Sets

• Replies: 1
• Views: 433
Jul 30th 2009, 04:23 AM
18. ### another equivalence relation..

• Replies: 2
• Views: 384
Jul 30th 2009, 02:17 AM
19. ### True or False?

• Replies: 2
• Views: 547
Jul 30th 2009, 01:48 AM
20. ### Binomial Coefficients Conjecture

• Replies: 1
• Views: 283
Jul 29th 2009, 09:32 PM
21. ### equivalence relation on a partition..help.

• Replies: 6
• Views: 880
Jul 29th 2009, 09:12 PM
22. ### Intersection/Union Proofs

• Replies: 3
• Views: 797
Jul 29th 2009, 05:25 AM
23. ### [SOLVED] equivalence relation/classes question.

• Replies: 3
• Views: 1,105
Jul 28th 2009, 02:44 PM
24. ### Inclusion-exclusion

• Replies: 1
• Views: 559
Jul 28th 2009, 02:45 AM
25. ### Algorithm to find integer coordinates in 2-d plane at a distance 5 from each other

• Replies: 2
• Views: 671
Jul 28th 2009, 01:00 AM
26. ### Graph theory

• Replies: 0
• Views: 338
Jul 27th 2009, 06:00 AM
27. ### Mathematical Induction question

• Replies: 2
• Views: 511
Jul 26th 2009, 08:05 PM
28. ### Set and subets of a universal set

• Replies: 4
• Views: 539
Jul 26th 2009, 05:10 PM

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