# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,066
Jun 14th 2014, 02:54 AM

• Replies: 0
• Views: 3,995
Feb 11th 2011, 12:34 PM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,545
Jul 19th 2010, 11:33 PM
1. ### pridicate calculus

• Replies: 5
• Views: 499
Oct 23rd 2009, 03:57 AM
2. ### form a binary string

• Replies: 5
• Views: 805
Oct 23rd 2009, 12:11 AM
3. ### The Negation

• Replies: 1
• Views: 569
Oct 22nd 2009, 01:55 PM
4. ### subset proofs

• Replies: 2
• Views: 1,632
Oct 22nd 2009, 09:22 AM
5. ### inequality

• Replies: 4
• Views: 485
Oct 22nd 2009, 08:19 AM
6. ### Complete Induction proof

• Replies: 2
• Views: 752
Oct 22nd 2009, 07:41 AM
7. ### combination

• Replies: 13
• Views: 827
Oct 22nd 2009, 05:34 AM
8. ### [SOLVED] non adjacent objects

• Replies: 1
• Views: 469
Oct 22nd 2009, 05:12 AM
9. ### Need help on a Set Theory proof

• Replies: 2
• Views: 488
Oct 21st 2009, 11:02 PM
10. ### Help finishing a proof

• Replies: 2
• Views: 383
Oct 21st 2009, 10:33 PM
11. ### Proof System questions (Logic)

• Replies: 1
• Views: 508
Oct 21st 2009, 08:50 PM
12. ### Proof by induction

• Replies: 2
• Views: 1,674
Oct 21st 2009, 06:15 PM
13. ### Combinations and Eggs

• Replies: 0
• Views: 418
Oct 21st 2009, 05:40 PM
14. ### Prooving inequalities

• Replies: 6
• Views: 609
Oct 21st 2009, 04:01 PM
15. ### Prooving 1-1 Function

• Replies: 3
• Views: 752
Oct 21st 2009, 02:39 PM
16. ### Hilberts Hotel

• Replies: 1
• Views: 684
Oct 21st 2009, 11:29 AM
17. ### Induction

• Replies: 5
• Views: 424
Oct 21st 2009, 11:20 AM
18. ### Proof of non-empty subsets, glb and lub

• Replies: 1
• Views: 1,334
Oct 21st 2009, 08:52 AM
19. ### Proving soundness of input resolution.

• Replies: 0
• Views: 405
Oct 21st 2009, 06:44 AM
20. ### one to one correspondence

• Replies: 17
• Views: 957
Oct 21st 2009, 03:56 AM
21. ### simple yet clever proof with factorials

• Replies: 2
• Views: 1,009
Oct 21st 2009, 12:00 AM
22. ### Who owns the zebra?

• Replies: 5
• Views: 1,185
Oct 20th 2009, 09:42 PM
23. ### Equinumerous proof question

• Replies: 2
• Views: 1,603
Oct 20th 2009, 05:20 PM
24. ### Confusing graph theory proof

• Replies: 0
• Views: 364
Oct 20th 2009, 03:22 PM
25. ### code needs breaking

• Replies: 0
• Views: 388
Oct 20th 2009, 03:21 PM
26. ### Bijection between Sets(again)

• Replies: 8
• Views: 1,424
Oct 20th 2009, 02:27 PM
27. ### Prooving Un/Countable

• Replies: 0
• Views: 765
Oct 20th 2009, 02:24 PM
28. ### Please check my proof

• Replies: 1
• Views: 466
Oct 20th 2009, 01:19 PM

• Replies: 0
• Views: 591
Oct 20th 2009, 12:18 PM

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