Recent posts

type	title	author	last post
Forum topic	Odd Permutations of the Cube Shape of Square-1 Correction: by Mike G	Mike G	06/17/2010 - 22:42
Forum topic	A question about the commutator subgroup commutator subgroups by cubex Re: A question about the commutator subgroup by jaap	Mike G	10/29/2010 - 08:32
Forum topic	Rubik's Cube antisymmetry and the shrinking of Cube Space Reduction of cube space with GAP by Joe Miller Using antisymmetry in Cube Explorer search by Herbert Kociemba After diligent searching, I c by Jerry Bryan Reduction of search space? by Mike G I also would like to congratu by Jerry Bryan First of all, congrats to Mik by jaap Letter L pattern on all the six faces by Joher	Mike G	10/29/2010 - 08:32
Forum topic	Conjugacy classes of the cube I write Perl, I actually wrot by nooneimportant ported to C by brac37 E = O + E_ps for odd nori by brac37 E = O + E_ps proof by mdlazreg Indeed gpg' =(gp)p(gp)', by brac37 gpg' =(gp)p(gp)' by mdlazreg No, but O_ps = 0 is trivial by brac37 Even conjugacy classes > Odd conjugacy classes? by mdlazreg Amazing discovery by brac37 I do not know, another questi by brac37 Fabulous by mdlazreg 768 = 2^83 -- memory of GAP by brac37 Extension of procedure by brac37 "false theorem" with the screwdriver cube by brac37 The 3 by brac37 For the group <U2,R2,F2,UD by Bruce Norskog Where I said [U2,D2,R2,L2,F2, by brac37 GAP ran out of memory when I by Bruce Norskog Conjugacy discussion from Singmaster's Rubic Circular by Jerry Bryan Again thank you very much -- corrections and more cubes by brac37 "H" conjugacy classes by Bruce Norskog Depth of a conjugacy class representative by mdlazreg Parity sensitive by mdlazreg Thank you -- O_ps is always zero -- other numbers of cjclasses by brac37 Conjugacy classes of <U,F,R> by Bruce Norskog table for [E, O, E_ps, O_ps] and "rubik 81120" by brac37 No, CEEE + CO*EO is incorrect. by brac37 Screwdriver cube by brac37 Screwdriver cube by mdlazreg Even and odd classes by mdlazreg Screwdriver cube by brac37 I tried using GAP to get the by Bruce Norskog	mdlazreg	06/01/2012 - 02:36
Forum topic	Subgroups using basic moves RUL cosets distribution by mdlazreg RUL 30q Element by B MacKenzie Rubik Group Coset Solvers by B MacKenzie Cosets of the RUL subgroup by mdlazreg About the Solver by B MacKenzie 29q! by mdlazreg RUL C2v Three Face Group by B MacKenzie UDF again, and some FTM numbers by Bruce Norskog Time constraints by B MacKenzie RUF subgroup by mdlazreg Some partial distributions by Bruce Norskog Subgroups by B MacKenzie	mdlazreg	04/07/2013 - 11:27
Forum topic	Second largest coset solved yet of actual Rubik's positions	mdlazreg	10/29/2010 - 07:16
Forum topic	M_R,D Group In the normal cube group i.e. by jaap Yes that would do it by secondmouse I didn't think about the fact by Bruce Norskog Fixed corner and fixed centre group by secondmouse I have a page on my site that by jaap I'm convinced and I find this by B MacKenzie Good work! by rokicki Not isomorphic by Bruce Norskog My initial reaction to your p by B MacKenzie Quoting B MacKenzie: "There by Bruce Norskog Alternate Representation by B MacKenzie Another way of looking at it by cubex Group vs Coset Space by B MacKenzie Well, of course, you can conv by Bruce Norskog Reference Frames by B MacKenzie C2v Three Face Group by B MacKenzie Indistiguishable Tokens by B MacKenzie I got the same values by brac37 U,R,L by mdlazreg Representations by B MacKenzie Solver's Perspective by cubex The move MR moves four center by Bruce Norskog Surprise by B MacKenzie Not a mathematical group (correction it is) by cubex Define your Model by B MacKenzie MR (or what now is usually re by Bruce Norskog Group Generators? by B MacKenzie MR (or M_R when writing in pl by Bruce Norskog	mdlazreg	11/24/2010 - 06:33
Forum topic	Linear formula R(k) is duplicate maneuvers by mdlazreg R(k) and Duplicate Positions by Jerry Bryan No, it will continue as follo by mdlazreg No I mean the whole table by brac37 Linear formula for 2x2x2 by mdlazreg Just a stupid question by brac37 correction by mdlazreg	mdlazreg	10/29/2010 - 07:26
Forum topic	An analysis of the corner and edge orientations of the 3x3x3 cube Hi Bruce, Let me try expla by mdlazreg 81 cosets, not 45 by rokicki I still don't follow what you by Bruce Norskog Cosets by rokicki When you get down to 1q away by mdlazreg Don't you mean 495 Kociemba c by mdlazreg Yes, trivial coset has a 24q* by rokicki This is a very interesting an by rokicki I am responding to parts of t by Bruce Norskog I am glad my numbers are inde by mdlazreg Results for other orientation schemes by Bruce Norskog This would yield 32 or more for the upper bound by Bruce Norskog Yes I know you did not keep t by mdlazreg Well yes, mdlazreg, I can gue by Bruce Norskog Let me give an example to des by mdlazreg mdlazreg, I agree that the 2n by Bruce Norskog Thanks Bruce. Correct, the by mdlazreg corner and edge permutations as a subgroup by Bruce Norskog The set of corner and edge permutations is a group by mdlazreg Recollections of Thistlethwaite's Algorithm by Jerry Bryan Subgroups and product groups by rokicki Coset by rokicki	mdlazreg	10/29/2010 - 07:22
Forum topic	An interesting conjugate class	mdlazreg	10/29/2010 - 07:22
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