Nice David!! All mine are actually htm-optimised since that's the FMC-metric ;-)
I should try become better at stm-optimisation, cause that's the metric i really see as the most fair one. I honor inner slice turns as 1 turn only. And i can't see why half turns should be punished and considered to be of length 2 ;-) -Per > --- In [email protected], "d_j_salvia" <[EMAIL PROTECTED]> wrote: > > Hi Per, > > OK. One shorter in stm. :) > > U r' U r U' r L F' L' f' L F L' f U' (20 htm, 15 stm) > > And there's another one that's all r and U. > > :) > > David J > > --- In [email protected], "Per Kristen Fredlund" > <[EMAIL PROTECTED]> wrote: > > > > Hi :-) > > > > Ok, here's a slightly different case: > > > > R2 u R' U D F' (L2 D2)*3 F U' D' R' (17-htm, 16-stm) > > > > With another u' at the end it's cool middle layer alg, but i like it > > better without it. > > > > Oh, and i can of course postpone the first R2 to have this one: > > > > u R' U D F' (L2 D2)*3 F U' D' R (16-htm, 15-stm) > > > > Cheers! > > > > -Per > > > > > --- In [email protected], "Per Kristen > > Fredlund" <[EMAIL PROTECTED]> wrote: > > > > > > Oopssss ... > > > > > > Here is actually the last case. It's a bit odd, so no wonder i > > > initially forgot about it : > > > > > > R F U' L B' U2 B u B' U2 B L' U F' R' (16-htm, 15-stm) > > > > > > > --- In [email protected], Gilles van den > > > Peereboom <[EMAIL PROTECTED]> wrote: > > > > > > > > How old am I again ? 20 ? > > > > haha > > > > > > > > Gilles. > > > > 2005/12/14, Per Kristen Fredlund <[EMAIL PROTECTED]>: > > > > > Haha Gilles :D > > > > > > > > > > Sacre bleu ;-) I'm sure u are aware of inverses right? So, go > > > ahead > > > > > inverse my algorithms. I'm not gonna charge you ... lol ... > > > > > > > > > > In fact, in all cases u can do some mirrored algorithm > > instead. > > > But > > > > > i know that u know that also :D But the axis of mirroring is > > not > > > the > > > > > same for all 4 cases ... > > > > > > > > > > -Per > > > > > > > > > > > --- In [email protected], Gilles van den > > > > > Peereboom <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > Now what if the centers were cycled counter-clockwise ? > > > > > > :p > > > > > > > > > > > > Gilles. > > > > > > > > > > > > 2005/12/14, Per Kristen Fredlund <[EMAIL PROTECTED]>: > > > > > > > Yo! > > > > > > > > > > > > > > I realised only one case was left now so here it is : > > > > > > > > > > > > > > R F - F' r F' L2 F r' F' L2 F2 - u F' R' > > > > > > > > > > > > > > or > > > > > > > > > > > > > > (R r) F' L2 F r' F' L2 F2 u F' R' (13-htm, 11-stm) > > > > > > > > > > > > > > Cheers! > > > > > > > > > > > > > > -Per > > > > > > > > > > > > > > PS! Since lower case here are inner slice turns, (Rr) is > > the > > > > > same as > > > > > > > fingertrick r alone ;-) > > > > > > > > > > > > > > > > > > > > > > --- In [email protected], "Per > > Kristen > > > > > > > Fredlund" <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > Hi! > > > > > > > > > > > > > > > > That 'Arc de Triomphe' is so well known that i didn't > > > bother to > > > > > > > post > > > > > > > > it yet. Even Stefan knows that one ;-) Here's my way of > > > doing > > > > > that > > > > > > > > one : > > > > > > > > > > > > > > > > F' R' B' F L' F' u F L F' B R F > > > > > > > > > > > > > > > > or > > > > > > > > > > > > > > > > F' R' f' D' F' r' F D f R F (14-htm, 11-stm) > > > > > > > > > > > > > > > > The first 5 moves are setup moves for what the r' does. > > > > > > > > > > > > > > > > [Actually i normally do it the first way. The second way > > is > > > > > slice- > > > > > > > > turn optimised notation.] > > > > > > > > > > > > > > > > Have fun! > > > > > > > > > > > > > > > > -Per > > > > > > > > > > > > > > > > > --- In [email protected], Gilles > > > van den > > > > > > > > Peereboom <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > It's funny that the centers are cycles clockwise > > (looking > > > > > from > > > > > > > the > > > > > > > > > top), and the edges anti-clockwise. > > > > > > > > > > > > > > > > > > Now add an H permutation and you have a very nice > > > pattern :p > > > > > > > (swap > > > > > > > > the > > > > > > > > > opposite edges on the top layer). > > > > > > > > > it's some sort of 'Arc de Triomphe' (the monument in > > > Paris):D > > > > > > > > > > > > > > > > > > Gilles > > > > > > > > > > > > > > > > > > 2005/12/13, Gilles van den Peereboom <[EMAIL PROTECTED]>: > > > > > > > > > > Very nice algorithms Per :p > > > > > > > > > > I'm amazed how you can find these. > > > > > > > > > > > > > > > > > > > > Gilles. > > > > > > > > > > > > > > > > > > > > 2005/12/13, Per Kristen Fredlund > > > <[EMAIL PROTECTED]>: > > > > > > > > > > > Hehe ... > > > > > > > > > > > > > > > > > > > > > > This is fun ! > > > > > > > > > > > > > > > > > > > > > > Another pattern along these lines is the following: > > > > > > > > > > > > > > > > > > > > > > F' U2 R' U2 B' L U2 L' u L U2 L' B U2 R U2 F (18- > > > htm, 17- > > > > > stm) > > > > > > > > > > > > > > > > > > > > > > or > > > > > > > > > > > > > > > > > > > > > > F' R' f' D' F' u2 r' u2 r2 F D f R F (20-htm, 14- > > stm) > > > > > > > > > > > > > > > > > > > > > > (Don't forget that here lower case means inner > > slice > > > > > > > turns...) > > > > > > > > > > > > > > > > > > > > > > I don't dare ask Cube Explorer or ACube to search > > > for me > > > > > > > cause > > > > > > > > of > > > > > > > > > > > course then my solutions don't look short > > anymore :-P > > > > > > > > > > > > > > > > > > > > > > -Per > > > > > > > > > > > > > > > > > > > > > > > --- In [email protected], > > > Gilles > > > > > van > > > > > > > den > > > > > > > > > > > Peereboom <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > ah, I was wondering why your alg was giving > > > something > > > > > > > close > > > > > > > > to a > > > > > > > > > > > full > > > > > > > > > > > > scramble :p > > > > > > > > > > > > > > > > > > > > > > > > I'm still wondering about the interest of this > > > > > approach or > > > > > > > > not :s > > > > > > > > > > > > > > > > > > > > > > > > Gilles. > > > > > > > > > > > > > > > > > > > > > > > > 2005/12/13, Per Kristen Fredlund > > > > > <[EMAIL PROTECTED]>: > > > > > > > > > > > > > Hi :-) > > > > > > > > > > > > > > > > > > > > > > > > > > I just realised it's better to do the edge 3- > > > cycle > > > > > > > before > > > > > > > > the u- > > > > > > > > > > > > > turn, like this : > > > > > > > > > > > > > > > > > > > > > > > > > > R U' F - F' r F' L2 F r' F' L2 F2 - u F' U R' > > > > > > > > > > > > > > > > > > > > > > > > > > F - F' cancels to give this very neat > > solution : > > > > > > > > > > > > > > > > > > > > > > > > > > R U' r F' L2 F r' F' L2 F2 u F' U R' (17 htm, > > 14 > > > stm) > > > > > > > > > > > > > > > > > > > > > > > > > > I guess that's my best shot ;-) > > > > > > > > > > > > > > > > > > > > > > > > > > -Per > > > > > > > > > > > > > > > > > > > > > > > > > > (PS! Lower case letters are inner slice turns > > > here!!) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --- In > > > [email protected], "Per > > > > > > > > Kristen > > > > > > > > > > > > > Fredlund" <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi :-) > > > > > > > > > > > > > > > > > > > > > > > > > > > > Maybe even nicer: > > > > > > > > > > > > > > > > > > > > > > > > > > > > R U' F u - L' f L' B2 L f' L' B2 L2 - F' U R' > > > > > > > > > > > > > > > > > > > > > > > > > > > > Have fun! (same htm as before, 19 - shorter > > > stm, > > > > > 16) > > > > > > > > > > > > > > > > > > > > > > > > > > > > -Per > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --- In > > > > > > > > [email protected], "d_j_salvia" > > > > > > > > > > > > > > <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi David, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Very nice. You made me look for another > > > way. :) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > U L' B L b L' B' L b2 U2 b U b U b' U' r > > b' > > > r' > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Cheers, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > David J > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --- In > > > [email protected], > > > > > David > > > > > > > > Barr > > > > > > > > > > > > > > > <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Here's another way using your notation: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > F' U' F u' R u' R u' R u' R F' U F' u F2 > > > D2 R2 > > > > > U2 > > > > > > > R2 > > > > > > > > U2 R2 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On 12/11/05, d_j_salvia <[EMAIL PROTECTED]> > > > > > wrote: > > > > > > > > > > > > > > > > > This is a long way around, but it is a > > > way to > > > > > > > see > > > > > > > > what > > > > > > > > > > > that > > > > > > > > > > > > > > parity is > > > > > > > > > > > > > > > > > about. I use lower case letters to mean > > > > > slices > > > > > > > > only. > > > > > > > > > > > > > > > > > F B d' F' B' U r U r' U2 r' U2 r2 U' > > r' > > > U2 r > > > > > U' > > > > > > > r' > > > > > > > > U2 > > > > > > > > > > > (Which > > > > > > > > > > > > > > leaves an > > > > > > > > > > > > > > > > > interesting pattern) > > > > > > > > > > > > > > > > > r2 D' f2 D f' r2 f > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Yahoo! 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