Difference between revisions of "Sune"

From Speedsolving.com Wiki
m (→‎External links: clean up)
(7 intermediate revisions by 3 users not shown)
Line 1: Line 1:
{{Method Infobox
+
{{Named Alg Infobox
 
|name=Sune
 
|name=Sune
 
|image=Suneinfo.png
 
|image=Suneinfo.png
 +
|description=
 
|proposers=[[Lars Petrus]]
 
|proposers=[[Lars Petrus]]
 
|year=
 
|year=
|anames=S
+
|anames=Anti-Chair
|variants=Antisune
+
|variants=
|steps=1
 
|algs=1
 
 
|moves=7 [[HTM]]
 
|moves=7 [[HTM]]
 
|purpose=<sup></sup>
 
|purpose=<sup></sup>
 
* [[Speedsolving]]
 
* [[Speedsolving]]
 
}}
 
}}
The term '''Sune'''; (soon-ay), was coined by [[Lars Petrus]] for his method, and is the most widely recognized name for the sequence of moves and the case. Sune is a male name in Sweden and is a iron age form for 'the son', in mordern Swedish that is 'sonen'.
 
  
The mirror/inverse alg/case is named '''Antisune''' (or Anti Sune).
+
'''Sune''' is the most widely recognized name for the [[OLL]] case in which the edges are oriented and three corners are twisted counterclockwise, and also for the algorithm which solves it.
Using double layers for the first and last moves it is called a '''Fat Sune''' (r U R' U R U2 r').
 
  
==Algorithm==
+
== Name ==
Sune is a [[2-gen]] [[algorithm]] that affects the [[LL|last layer]] of a [[3x3x3|Rubik's Cube]], and can be applied to other [[puzzle]]s.
+
The term was coined by [[Lars Petrus]] for [[Petrus|his method]]. Sune is a male name in Sweden and is an iron age form for 'the son'; in modern Swedish that is 'sonen'. It is pronounced "soon-eh" ([suːnɛ]), but in cubing it has become far more common to be pronounced "soon" ([suːn]).
  
The Sune is most canonically written as R U R' U R U2 R'
+
== Algorithm ==
 
+
The Sune is a [[2-gen]] [[algorithm]] that affects the [[LL|last layer]] of a [[3x3x3|Rubik's Cube]], and can be applied to other [[puzzle]]s. It is most canonically written as {{Alg|R U R' U R U2 R'}}
There are many algs related to and/or derived from the Sune, such as its inverse, the Anti-Sune.
 
  
 
The Sune can be written as a pure [[commutator]], but is most commonly recognized as a [[conjugate]]d commutator or a sequence of two commutators.
 
The Sune can be written as a pure [[commutator]], but is most commonly recognized as a [[conjugate]]d commutator or a sequence of two commutators.
  
'''Usage of the algorithm:''' Most often as an [[OLL]] in the [[Fridrich Method]] or a [[CO]] for any cube, but also as a [[COLL]] in the [[VH|Vandenbergh-Harris Method]], a [[CLL]], a [[ZBLL]], and besides that you can use it to to do 3-cycle edge permutation if corners are ignored, and more.
+
== Variants ==
 +
* '''Anti-Sune''' {{Alg|R U2 R' U' R U' R'}}
 +
* '''Fat Sune''' {{Alg|r U R' U R U2 r'}}
 +
* '''Fat Anti-Sune''' {{Alg|r U2 R' U' R U' r'}}
 +
* '''Double Sune''' {{Alg|R U R' U R U' R' U R U2 R'}}
  
==Case==
+
== An alternative name: the Anti-Chair ==
All cases of the [[last layer]] that has three corners twisted is a 'Sune case'.
+
Anti-Sune is also known as the '''chair'''. This is because of a famous [[beginner]] [[mnemonic device]]. This mnemonic device consists into repeating this little story: "He stands up ''(R)'', goes far away ''(U2)'', his chair falls ''(R')'', he comes back next to his chair ''(U')'', he straightens his chair ''(R)'', he goes back on his chair ''(U')'' and he sits down ''(R')''." Logically, as Anti-Sune is also called Chair, Anti-Chair is an alternative name of Sune.
  
 
== See also ==
 
== See also ==

Revision as of 23:34, 7 September 2017

Sune
Suneinfo.png
'
Information about the algorithm
Proposer(s): Lars Petrus
Alt Names: Anti-Chair
Variants:
Number of moves: 7 HTM
Purpose(s):


Sune is the most widely recognized name for the OLL case in which the edges are oriented and three corners are twisted counterclockwise, and also for the algorithm which solves it.

Name

The term was coined by Lars Petrus for his method. Sune is a male name in Sweden and is an iron age form for 'the son'; in modern Swedish that is 'sonen'. It is pronounced "soon-eh" ([suːnɛ]), but in cubing it has become far more common to be pronounced "soon" ([suːn]).

Algorithm

The Sune is a 2-gen algorithm that affects the last layer of a Rubik's Cube, and can be applied to other puzzles. It is most canonically written as

Speedsolving Logo tiny.gif Alg R U R' U R U2 R'


The Sune can be written as a pure commutator, but is most commonly recognized as a conjugated commutator or a sequence of two commutators.

Variants

  • Anti-Sune
Speedsolving Logo tiny.gif Alg R U2 R' U' R U' R'
  • Fat Sune
Speedsolving Logo tiny.gif Alg r U R' U R U2 r'
  • Fat Anti-Sune
Speedsolving Logo tiny.gif Alg r U2 R' U' R U' r'
  • Double Sune
Speedsolving Logo tiny.gif Alg R U R' U R U' R' U R U2 R'


An alternative name: the Anti-Chair

Anti-Sune is also known as the chair. This is because of a famous beginner mnemonic device. This mnemonic device consists into repeating this little story: "He stands up (R), goes far away (U2), his chair falls (R'), he comes back next to his chair (U'), he straightens his chair (R), he goes back on his chair (U') and he sits down (R')." Logically, as Anti-Sune is also called Chair, Anti-Chair is an alternative name of Sune.

See also

External links