# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,564
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 4,464
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,960
Jul 19th 2010, 10:33 PM
1. ### Prove that the closed interval [0,1] is a closed set

• Replies: 4
• Views: 8,629
Sep 13th 2012, 04:28 PM
2. ### Induction of inequality

• Replies: 4
• Views: 521
Sep 13th 2012, 01:57 PM
3. ### Counting problem: Placing identical balls into unique bins with capacity constraint

• Replies: 2
• Views: 1,191
Sep 12th 2012, 04:37 PM
4. ### How to prove that X={(x1, x2) | x2-3 >= -x1^2, x1, x2 >= 0} is a convex set?

• Replies: 1
• Views: 1,229
Sep 12th 2012, 08:46 AM

• Replies: 1
• Views: 509
Sep 11th 2012, 11:33 PM
6. ### Analysis of algorithm

• Replies: 1
• Views: 488
Sep 11th 2012, 11:23 PM
7. ### Suggestions for learning about kNN graphs

• Replies: 3
• Views: 472
Sep 11th 2012, 10:13 PM
8. ### Proving an Equation...

• Replies: 5
• Views: 732
Sep 11th 2012, 01:58 PM
9. ### Cluster Identification in Graphs definitions

• Replies: 1
• Views: 425
Sep 8th 2012, 11:15 PM
10. ### Floor function nested division

• Replies: 2
• Views: 2,062
Sep 7th 2012, 03:39 PM

• Replies: 3
• Views: 882
Sep 7th 2012, 03:23 PM
12. ### Problem Solving/Logic Problem

• Replies: 3
• Views: 1,179
Sep 6th 2012, 06:09 PM
13. ### Proof using Element Chasing the associative law of symetric difference

• Replies: 1
• Views: 3,364
Sep 6th 2012, 12:01 AM
14. ### Proof: Inverse Functions

• Replies: 1
• Views: 778
Sep 2nd 2012, 02:46 AM
15. ### Proving Intersections and Unions

• Replies: 3
• Views: 816
Sep 1st 2012, 10:50 AM
16. ### Help with conjectures (proof)

• Replies: 11
• Views: 1,080
Aug 31st 2012, 05:57 AM
17. ### Explaining why x ≥ 4 ⇒ x > 4 is false

• Replies: 7
• Views: 715
Aug 29th 2012, 06:11 PM
18. ### Binominal cooefficient wording of a question

• Replies: 5
• Views: 977
Aug 29th 2012, 11:06 AM
19. ### question in logic "answer set program" >> plz help

• Replies: 8
• Views: 585
Aug 29th 2012, 12:22 AM
20. ### Cross Products and Set Unions Proof

• Replies: 2
• Views: 3,670
Aug 27th 2012, 02:24 PM
21. ### Sequences of Sets and Symmetric Difference

• Replies: 6
• Views: 884
Aug 27th 2012, 11:43 AM
22. ### Check the work please (Structural Induction)

• Replies: 2
• Views: 773
Aug 27th 2012, 07:31 AM
23. ### Ways of arranging people in a photo

• Replies: 8
• Views: 2,352
Aug 26th 2012, 09:59 PM
24. ### Graph Theory Question 2

• Replies: 1
• Views: 496
Aug 23rd 2012, 11:51 PM

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