Discrete Math Forum

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

1. Difference equation tutorial: draft of part I

• Replies: 4
• Views: 3,559
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 3,522
Feb 11th 2011, 11:34 AM
3. List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,252
Jul 19th 2010, 10:33 PM
1. graphs

• Replies: 8
• Views: 696
Sep 17th 2012, 03:22 PM
2. Use induction to verify the inequality

• Replies: 1
• Views: 504
Sep 16th 2012, 09:29 AM
3. Wrong Invariant?

• Replies: 6
• Views: 747
Sep 15th 2012, 02:05 PM
4. Question from non-math user. > 18 only. Serious question. Suit student?

• Replies: 5
• Views: 814
Sep 15th 2012, 02:33 AM
5. Prove that the closed interval [0,1] is a closed set

• Replies: 4
• Views: 6,572
Sep 13th 2012, 04:28 PM
6. Induction of inequality

• Replies: 4
• Views: 476
Sep 13th 2012, 01:57 PM
7. Counting problem: Placing identical balls into unique bins with capacity constraint

• Replies: 2
• Views: 866
Sep 12th 2012, 04:37 PM
8. How to prove that X={(x1, x2) | x2-3 >= -x1^2, x1, x2 >= 0} is a convex set?

• Replies: 1
• Views: 925
Sep 12th 2012, 08:46 AM

• Replies: 1
• Views: 452
Sep 11th 2012, 11:33 PM
10. Analysis of algorithm

• Replies: 1
• Views: 445
Sep 11th 2012, 11:23 PM
11. Suggestions for learning about kNN graphs

• Replies: 3
• Views: 434
Sep 11th 2012, 10:13 PM
12. Proving an Equation...

• Replies: 5
• Views: 678
Sep 11th 2012, 01:58 PM
13. Cluster Identification in Graphs definitions

• Replies: 1
• Views: 396
Sep 8th 2012, 11:15 PM
14. Floor function nested division

• Replies: 2
• Views: 1,718
Sep 7th 2012, 03:39 PM

• Replies: 3
• Views: 574
Sep 7th 2012, 03:23 PM
16. Problem Solving/Logic Problem

• Replies: 3
• Views: 827
Sep 6th 2012, 06:09 PM
17. Proof using Element Chasing the associative law of symetric difference

• Replies: 1
• Views: 2,858
Sep 6th 2012, 12:01 AM
18. Proof: Inverse Functions

• Replies: 1
• Views: 713
Sep 2nd 2012, 02:46 AM
19. Proving Intersections and Unions

• Replies: 3
• Views: 758
Sep 1st 2012, 10:50 AM
20. Help with conjectures (proof)

• Replies: 11
• Views: 974
Aug 31st 2012, 05:57 AM
21. Explaining why x ≥ 4 ⇒ x > 4 is false

• Replies: 7
• Views: 608
Aug 29th 2012, 06:11 PM
22. Binominal cooefficient wording of a question

• Replies: 5
• Views: 665
Aug 29th 2012, 11:06 AM
23. question in logic "answer set program" >> plz help

• Replies: 8
• Views: 507
Aug 29th 2012, 12:22 AM
24. Cross Products and Set Unions Proof

• Replies: 2
• Views: 2,799
Aug 27th 2012, 02:24 PM
25. Sequences of Sets and Symmetric Difference

• Replies: 6
• Views: 777
Aug 27th 2012, 11:43 AM

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