Recent content by Alsamoshelan

  1. Alsamoshelan

    Wanted: 11-periodic optimal algorithm

    Thank you very much, very precise data! That's what I did to find my alg of length 10. However my program is not efficient, I think there are ways to easily filter algs preserving corners. I didn't know this software. It seems to be very efficient.
  2. Alsamoshelan

    Thank you ! ;)

    Thank you ! ;)
  3. Alsamoshelan

    5 edge commutators

    I thought that there is a sort of "universal" conventional definition : an edge is oriented if and only if we can put it into its original slot without F, F', B and B' moves. But after all, it's just a convention and maybe the author of this threat uses another one.
  4. Alsamoshelan

    Wanted: 11-periodic optimal algorithm

    Thank you. Good to see my conjecture confirmed. Who is he ? I'd like to know how to proove that none of them has a height < 10.
  5. Alsamoshelan

    Wanted: 11-periodic optimal algorithm

    Ok, thank you, indeed intersting that he studied also 2^2 and 4^4. So he seems to use STM (while I'm studying in HTM). Interesting that he find "R L2 U' F' d" as an alg with a minimal period of 2520. In HTM the highest minimal period is 1260 (reached by R' B R' U L2 for instance).
  6. Alsamoshelan

    5 edge commutators

    I will find a way to test the preservation of EO. ;) Before that, some other algorithms : 0 algorithm with a height < 6 founded. Equal to 7 moves (but take care : some of these ones are "fake" 7-moves as #3) : Equal to 8 moves (but apparently there are a lot of fake 8-moves) : Equal to 9...
  7. Alsamoshelan

    Wanted: 11-periodic optimal algorithm

    Hello everyone, I study the period of algorithms. Period basics Let A be an algorithm. A is "k-periodic" if A^k (A repetead k times) is the equivalent of doing nothing. For instance, (RUR'U') is 12-periodic, 36-periodic, and its smallest period is 6. What I'm looking for I'm searching...
  8. Alsamoshelan

    5 edge commutators

    100 5-edges commutators with 6 moves :
  9. Alsamoshelan

    5 edge commutators

    Hello, Here are 59 5-edge commutators finded by a program that I've created : I don't know what they do exactly but these are 5-edges commutators. This program searched between 1 and 7 moves. It would be easy for him to look for algorithms with longer moves if you want. Also it took about 2...
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