# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,718
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 4,605
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 3,083
Jul 19th 2010, 10:33 PM
1. ### how to prove that any limit ordinal is really a limit?

• Replies: 6
• Views: 1,691
Aug 9th 2009, 01:25 AM
2. ### Binomial expansion

• Replies: 2
• Views: 769
Aug 8th 2009, 11:42 PM
3. ### Boolean eqn from table ques.

• Replies: 10
• Views: 851
Aug 8th 2009, 10:59 AM
4. ### set theory

• Replies: 1
• Views: 356
Aug 7th 2009, 07:28 PM
5. ### A 1-1 function from R to (a,b)

• Replies: 2
• Views: 328
Aug 7th 2009, 07:27 PM
6. ### Permutation involving restriction

• Replies: 5
• Views: 1,645
Aug 7th 2009, 04:03 AM
7. ### Important Equivalence Relation Problem

• Replies: 2
• Views: 4,017
Aug 5th 2009, 11:33 PM
8. ### proof that (p=>q) is the same as (not p => not q)

• Replies: 21
• Views: 2,256
Aug 5th 2009, 09:52 PM
9. ### Equivalence Relation Proof

• Replies: 8
• Views: 2,289
Aug 5th 2009, 12:19 PM
10. ### [SOLVED] Simple proof

• Replies: 6
• Views: 459
Aug 5th 2009, 10:17 AM
11. ### Comparing sets

• Replies: 4
• Views: 600
Aug 4th 2009, 09:08 PM
12. ### Partial Minimum Spanning Trees

• Replies: 0
• Views: 578
Aug 3rd 2009, 08:13 AM
13. ### [SOLVED] Prove this with induction

• Replies: 3
• Views: 592
Aug 3rd 2009, 07:51 AM
14. ### Predicate calculus - propositions

• Replies: 3
• Views: 958
Aug 2nd 2009, 08:50 PM
15. ### how to master catalans numbers??

• Replies: 0
• Views: 452
Aug 1st 2009, 11:36 PM
16. ### Translate the logical expression into good English

• Replies: 7
• Views: 782
Aug 1st 2009, 10:25 PM
17. ### Standard logical equivalences

• Replies: 2
• Views: 1,255
Aug 1st 2009, 04:33 AM
18. ### Binomial expansion

• Replies: 2
• Views: 487
Jul 31st 2009, 11:01 PM
19. ### number of arrangements of letters ....

• Replies: 1
• Views: 1,311
Jul 31st 2009, 10:43 PM
20. ### combinations

• Replies: 3
• Views: 1,157
Jul 31st 2009, 08:32 PM
21. ### Show Primitive Recursive

• Replies: 0
• Views: 623
Jul 31st 2009, 07:23 PM
22. ### n({a,{a}, {a, {a}}}}) = 3????

• Replies: 2
• Views: 443
Jul 31st 2009, 12:10 PM
23. ### Need help finding f of f^-1

• Replies: 5
• Views: 355
Jul 31st 2009, 11:30 AM
24. ### Notate Coefficients of a Polynomial

• Replies: 1
• Views: 525
Jul 31st 2009, 10:54 AM
25. ### Solving for permutation on one side of the equation and a combination on the other

• Replies: 4
• Views: 660
Jul 31st 2009, 06:23 AM
26. ### [SOLVED] Composition of mappings notation

• Replies: 1
• Views: 509
Jul 31st 2009, 12:59 AM
27. ### Need help finding g of f

• Replies: 4
• Views: 511
Jul 31st 2009, 12:37 AM

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