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Forum: Discrete Mathematics, Set Theory, and Logic

Discrete Math, Graph Theory, Combinatorics, Recurrence Relations (Difference Equations), Set Theory, General and Symbolic Logic

  1. Sticky Thread Sticky Threads

  2. Sticky Thread Difference equation tutorial: draft of part II

    Started by chisigma, April 15th, 2012 12:32
    • Replies: 2
    • Views: 2,964
    March 2nd, 2013, 05:47 Go to last post
  3. Sticky Thread Difference equation tutorial: draft of part I

    Started by chisigma, March 2nd, 2012 12:37
    • Replies: 3
    • Views: 3,168
    March 6th, 2012, 03:02 Go to last post
  4. Sticky Thread Please Read Before Posting Logic Questions

    Started by Ackbach, January 27th, 2012 23:00
    • Replies: 0
    • Views: 1,627
    January 27th, 2012, 23:00 Go to last post
  1. Normal Thread Normal Threads

  2. Problem with graph

    Started by mathmari, August 9th, 2016 13:42
    • Replies: 2
    • Views: 159
    August 9th, 2016, 17:20 Go to last post
  3. Unbounded logical trees (2)

    Started by Line, August 1st, 2016 16:57
    logical, logically, numbers, radix, unbounded
    • Replies: 0
    • Views: 229
    August 1st, 2016, 16:57 Go to last post
  4. Unbounded logical trees (1)

    Started by Line, August 1st, 2016 16:55
    implies, logical, tree, trees, unbounded
    • Replies: 0
    • Views: 131
    August 1st, 2016, 16:55 Go to last post
  5. k-equivalence

    Started by evinda, July 29th, 2016 10:46
    2 Pages
    1 2
    • Replies: 11
    • Views: 449
    August 1st, 2016, 16:47 Go to last post
  6. Show that HSC is NP-complete

    Started by mathmari, July 30th, 2016 04:09
    cycle, graph, hsc, problem, show
    • Replies: 1
    • Views: 175
    August 1st, 2016, 10:49 Go to last post
  7. Non-deterministic 2-tape Turing Machine

    Started by mathmari, July 29th, 2016 04:33
    $1$, $2$, machine, tape, turing
    • Replies: 1
    • Views: 148
    July 30th, 2016, 06:05 Go to last post
  8. [SOLVED] Show that the languages are undecidable

    Started by mathmari, July 29th, 2016 05:09
    $hcap, $hcup, language, languages, undecidable
    • Replies: 2
    • Views: 176
    July 29th, 2016, 17:06 Go to last post
  9. Language of grammar

    Started by evinda, July 26th, 2016 13:21
    3 Pages
    1 2 3
    alpha, dots, grammar, text, theta
    • Replies: 24
    • Views: 735
    July 29th, 2016, 04:47 Go to last post
  10. Optimal TSP-Tour

    Started by mathmari, July 26th, 2016 12:07
    • Replies: 4
    • Views: 248
    July 27th, 2016, 17:55 Go to last post
  11. Venn diagram and table word problem Help!

    Started by bke0712, July 24th, 2016 11:01
    • Replies: 1
    • Views: 173
    July 24th, 2016, 20:22 Go to last post
  12. NFA without ε-moves

    Started by evinda, July 21st, 2016 15:19
    2 Pages
    1 2
    • Replies: 12
    • Views: 407
    July 24th, 2016, 17:28 Go to last post
  13. Logic: Reductio Ad Absurdem Assumption

    Started by mathewslauren, May 12th, 2016 22:55
    2 Pages
    1 2
    absurdem, assume, front, reductio, valid
    • Replies: 12
    • Views: 617
    July 19th, 2016, 06:53 Go to last post
  14. Computation - NFA

    Started by evinda, July 16th, 2016 10:35
    2 Pages
    1 2
    • Replies: 11
    • Views: 372
    July 18th, 2016, 17:30 Go to last post
  15. DFAs

    Started by evinda, July 8th, 2016 15:47
    2 Pages
    1 2
    • Replies: 10
    • Views: 343
    July 16th, 2016, 10:07 Go to last post
  16. Show equality of sets

    Started by evinda, July 9th, 2016 09:43
    cup, lor, notin, triangle, wedge
    • Replies: 3
    • Views: 250
    July 12th, 2016, 21:07 Go to last post
  17. impossible

    Started by solakis, June 22nd, 2016 07:55
    elimination, implication, material, proof, simplification
    • Replies: 5
    • Views: 357
    June 27th, 2016, 09:42 Go to last post
  18. set of all sets

    Started by nikkor180, June 1st, 2016 19:36
    contradiction;, empty, rich, set, sets
    • Replies: 6
    • Views: 425
    June 15th, 2016, 01:18 Go to last post
  19. set equivalence

    Started by solakis, June 3rd, 2016 04:54
    acap, axioms, equivalence, prove, set
    • Replies: 1
    • Views: 239
    June 15th, 2016, 01:15 Go to last post
  20. equivalence

    Started by solakis, May 25th, 2016 13:10
    2 Pages
    1 2
    acap, b^ccap, check, counter, c^c
    • Replies: 13
    • Views: 596
    June 3rd, 2016, 12:01 Go to last post
  21. Laws of Logic

    Started by werebilby, May 25th, 2016 05:27
    • Replies: 8
    • Views: 370
    May 31st, 2016, 19:58 Go to last post
  22. Proving Set Operations [Set Theory]

    Started by TheGreat, May 22nd, 2016 10:51
    2 Pages
    1 2
    • Replies: 11
    • Views: 630
    May 25th, 2016, 11:48 Go to last post
  23. Propositional Logic

    Started by chanimal, May 19th, 2016 00:01
    ackbach, class, credit, logic, propositional
    • Replies: 4
    • Views: 388
    May 21st, 2016, 13:37 Go to last post
  24. Recursion and strings

    Started by delc1, May 4th, 2014 03:18
    discrete maths, recusion
    • Replies: 4
    • Views: 1,145
    May 20th, 2016, 18:20 Go to last post
  25. Formal Proofs

    Started by averyjedwards2, May 16th, 2016 17:07
    formal, past, proof, proofs, trouble
    • Replies: 4
    • Views: 355
    May 17th, 2016, 19:34 Go to last post
  26. Propositional calculus

    Started by solakis, May 10th, 2016 20:14
    algebra, calculus, give, problem, propositional
    • Replies: 4
    • Views: 300
    May 12th, 2016, 10:34 Go to last post
  27. [SOLVED] Question in Landau's Foundations of Analysis

    Started by Ackbach, April 6th, 2016 11:36
    2 Pages
    1 2
    $m$, $x$, $x=y$, axiom, natural
    • Replies: 11
    • Views: 763
    April 29th, 2016, 00:01 Go to last post
  28. Recurrence relation

    Started by IHateFactorial, April 27th, 2016 21:34
    c_k, number, numbers, odd, set
    • Replies: 0
    • Views: 217
    April 27th, 2016, 21:34 Go to last post
  29. Creating theorems from the given axioms

    Started by dezzi, April 26th, 2016 19:38
    axiom, games, teams, theorem, theorems
    • Replies: 1
    • Views: 164
    April 26th, 2016, 22:47 Go to last post

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