# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,133
Jun 14th 2014, 01:54 AM

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• Views: 4,055
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,591
Jul 19th 2010, 10:33 PM
1. ### problem minimizing a function

• Replies: 3
• Views: 934
Dec 9th 2012, 09:09 PM
2. ### Proofs. Need help proving the following

• Replies: 1
• Views: 424
Dec 9th 2012, 02:43 PM
3. ### For what k is a relation equivalent

• Replies: 4
• Views: 577
Dec 9th 2012, 01:26 PM
4. ### is this count as a linear order relation?

• Replies: 0
• Views: 261
Dec 9th 2012, 10:55 AM
5. ### Natural divisors

• Replies: 7
• Views: 1,565
Dec 9th 2012, 10:52 AM
6. ### Proof regarding Equivalence Relations

• Replies: 3
• Views: 748
Dec 9th 2012, 09:38 AM
7. ### Inequality with e, factorial, exponential function...

• Replies: 3
• Views: 1,087
Dec 9th 2012, 03:21 AM
8. ### Assistance needed with Continuous to Discrete using Zero Order Hold

• Replies: 0
• Views: 653
Dec 8th 2012, 11:27 AM
9. ### tautology or not

• Replies: 2
• Views: 863
Dec 8th 2012, 01:43 AM
10. ### Induction Help with inequality

• Replies: 3
• Views: 789
Dec 7th 2012, 07:50 AM
11. ### Chain in (P(\mathbb{{N}, \subseteq).

• Replies: 0
• Views: 330
Dec 7th 2012, 06:27 AM
12. ### Proof by contradiction help

• Replies: 2
• Views: 441
Dec 7th 2012, 05:15 AM
13. ### Kernel of Linear Transformation

• Replies: 6
• Views: 1,032
Dec 6th 2012, 11:39 AM
14. ### If [TEX]f:A\to B[/TEX] is onto [TEX]B[/TEX], then [TEX]P(B)\leq P(A)[/TEX]

• Replies: 4
• Views: 538
Dec 6th 2012, 09:18 AM
15. ### Need some help with induction

• Replies: 2
• Views: 407
Dec 6th 2012, 08:26 AM
16. ### Are those 2 graphs isomorphic ?

• Replies: 2
• Views: 339
Dec 6th 2012, 08:22 AM
17. ### How do I know the steps of CNF algorithm?

• Replies: 0
• Views: 472
Dec 6th 2012, 03:13 AM

• Replies: 2
• Views: 508
Dec 5th 2012, 06:15 AM
19. ### Coefficient of xy^(2)z^(3)

• Replies: 1
• Views: 425
Dec 5th 2012, 02:57 AM
20. ### Proving by Induction

• Replies: 1
• Views: 381
Dec 4th 2012, 05:30 PM
21. ### Finding the subgraphs of a simple graph.

• Replies: 1
• Views: 825
Dec 4th 2012, 05:15 PM
22. ### PRoof by induction: Inequality

• Replies: 3
• Views: 703
Dec 4th 2012, 05:06 PM
23. ### Recurrence and Characteristic equation?

• Replies: 0
• Views: 791
Dec 4th 2012, 03:32 PM
24. ### Equality of functions

• Replies: 4
• Views: 707
Dec 4th 2012, 10:57 AM
25. ### Prove that f is injective

• Replies: 6
• Views: 1,448
Dec 4th 2012, 10:29 AM
26. ### Repressenting relations using matrices

• Replies: 1
• Views: 625
Dec 4th 2012, 10:17 AM

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