For that purpose I really suggest using this notation with U meaning (Uu) and r meaning (l'rR), and all non-U-turns being half turns: (x' U') (R' U' r U' L U) (r' U' r U) (L' U' L U L' U) z
I think it's fairly easy to learn as it flows really easily. Cheers! Stefan --- In [email protected], "Craig Bouchard" <[EMAIL PROTECTED]> wrote: > > Ahhh, now that I see a good way to execute it I'll have to memroise > it... > > --- In [email protected], "Stefan Pochmann" > <[EMAIL PROTECTED]> wrote: > > > > And here you have a video: > > http://stefan-pochmann.de/foo/4x4opf.wmv > > > > The twisting alone is 4.27 seconds. Including cube > regrip/cuberotation > > at start/end it's 4.93 seconds. And there's room for improvement. > > > > Cheers! > > Stefan Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/speedsolvingrubikscube/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
