# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,552
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 3,517
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,249
Jul 19th 2010, 10:33 PM
1. ### [SOLVED] Need some help with the Big O

• Replies: 2
• Views: 252
May 13th 2009, 01:21 PM
2. ### [SOLVED] Is this matrix correct? boolean

• Replies: 2
• Views: 271
May 13th 2009, 12:42 PM
3. ### Relation given by function

• Replies: 3
• Views: 508
May 13th 2009, 03:18 AM
4. ### simple logic

• Replies: 6
• Views: 517
May 13th 2009, 03:13 AM
5. ### division question

• Replies: 1
• Views: 688
May 12th 2009, 08:57 PM
6. ### combinatorial sum

• Replies: 3
• Views: 607
May 12th 2009, 10:46 AM
7. ### proof using modular math

• Replies: 3
• Views: 537
May 12th 2009, 05:04 AM
8. ### Pairing Senators

• Replies: 1
• Views: 485
May 11th 2009, 10:23 PM
9. ### Prove that...(using Binomial theorem)?

• Replies: 1
• Views: 545
May 10th 2009, 05:42 PM
10. ### composition of sets

• Replies: 2
• Views: 376
May 10th 2009, 05:13 PM
11. ### Induction proof: Cardinality of power sets

• Replies: 2
• Views: 2,331
May 10th 2009, 04:59 PM
12. ### How many functions are there?

• Replies: 1
• Views: 378
May 10th 2009, 04:02 PM
13. ### Simple proof -1<0<-1 using axioms

• Replies: 4
• Views: 759
May 10th 2009, 02:51 PM
14. ### functions proof (is it right?)

• Replies: 1
• Views: 593
May 10th 2009, 01:56 PM
15. ### full m-ary trees - how to find upper/lower bounds?

• Replies: 0
• Views: 961
May 10th 2009, 12:11 PM
16. ### Bit strings

• Replies: 2
• Views: 1,988
May 10th 2009, 11:07 AM
17. ### Phrase-structure grammar

• Replies: 2
• Views: 939
May 10th 2009, 10:01 AM
18. ### Simple Graphs and Paths

• Replies: 1
• Views: 462
May 9th 2009, 09:10 AM
19. ### Boolean Matrix of Hasse diagram.

• Replies: 1
• Views: 1,993
May 9th 2009, 08:59 AM
20. ### isomorphic graph, planar graph

• Replies: 1
• Views: 1,095
May 9th 2009, 08:13 AM
21. ### simple graph is a tree?

• Replies: 1
• Views: 2,449
May 9th 2009, 07:45 AM
22. ### Number of arrangements

• Replies: 1
• Views: 431
May 9th 2009, 07:33 AM
23. ### path from the vertex ??

• Replies: 1
• Views: 549
May 8th 2009, 07:44 PM
24. ### induction - I got most of the proof, just cant finish

• Replies: 2
• Views: 485
May 8th 2009, 05:20 AM
25. ### subset and powerset proof by contra

• Replies: 1
• Views: 486
May 7th 2009, 06:26 PM
26. ### Looking for algorithm to generate occupancy numbers of n balls into k cells

• Replies: 4
• Views: 720
May 7th 2009, 09:47 AM
27. ### power set of {a,b,c,d}

• Replies: 1
• Views: 4,722
May 7th 2009, 09:36 AM
28. ### Equinumerous Sets

• Replies: 2
• Views: 1,013
May 6th 2009, 08:37 PM
29. ### Finding Real and Complex Roots of a Polynomial Equation

• Replies: 5
• Views: 708
May 6th 2009, 05:50 PM

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