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  • 拼魔方的方法步驟

    拼魔方的方法步驟
    數(shù)學(xué)人氣:193 ℃時(shí)間:2020-01-29 00:09:13
    優(yōu)質(zhì)解答
      為了記錄下復(fù)原、轉(zhuǎn)亂的過程或公式的步驟,會(huì)用Singmaster符號(hào)來書寫(由David Singmaster發(fā)明).書寫方式如下: F、B、L、R、U、D分別代表前、后、左、右、上、下層. 若是順時(shí)鐘旋轉(zhuǎn),則直接寫上符號(hào);若是逆時(shí)鐘旋轉(zhuǎn),則在符號(hào)后加上“'”或是“i”;若是旋轉(zhuǎn)半圈,則在符號(hào)后加上“2”或是“²”. 若要更加詳細(xì)紀(jì)錄整個(gè)過程,還會(huì)使用以下符號(hào): x、y、z分別代表將整個(gè)魔方做R、U、F,因?yàn)樵谒俳饽Х降臅r(shí)候,并不會(huì)總是將一個(gè)面朝向自己. f、b、l、r、u、d分別代表前、后、左、右、上、下兩層,代表連中間層一起轉(zhuǎn). M、E、S代表旋轉(zhuǎn)中間層,相當(dāng)于l'L、d'D、f'F.在最少步驟還原的比賽中,規(guī)定: x、y、z不記步數(shù). F、B、L、R、U、D旋轉(zhuǎn)90°或180°都算做一步. M、E、S旋轉(zhuǎn)90°或180°都算做兩步.
      OLL手法 Gan
      1
      (R U'U')
      (R2' F R F') U2
      (R' F R F') 2
      (F R U R' U' F')
      (f R U R' U' f') 3
      f(R U R' U')f' U' F(R U R' U')F' 4
      f(R U R' U')y x(R’ F)(R U R' U')F' 5
      (r' U2)
      (R U R'U)
      r 6
      (r U'U')
      (R' U' R U' r') 7
      r U
      R' U R
      U'U' r' 8
      r' U' R
      U' R' U2 r 9
      (R' U' R) y' x' (R U')(R'F)
      (R U R') 10
      (R U
      R'U)(R'F
      R F')
      (RU'U'R')
      11
      r'(R2 U R' U)(R U'U' R' U)
      (r R')12
      (r R'2 U' R U')(R' U2 R U' R)r' 13
      (r U' r'
      U')(r U r')
      (F' U F) 14
      R' F R U
      R' F'R
      (F U' F') 15
      (r' U' r)
      (R'U'R U)
      (r' U r) 16
      (r U r')
      (R U
      R' U')
      (r U' r') 17
      F(U R'
      U'F ')U
      (F R2 U R'U'F ') 18
      F (R U R' d)(R' U2)
      (R' F
      R F') 19
      (r' R U)(R U R' U' r)
      (R'2 F R F') 20
      r'(R U)
      (R U R'U' r2)(R2'U) (R U') r'
      21
      (R U'U')
      (R' U'
      R U R' U')
      (R U' R') 22
      R U'U'
      (R'2 U')
      (R2 U')
      R'2 U' U'R 23
      (R2 D')
      (R U'U')
      (R' D)
      (R U'U' R) 24
      (r U R' U')
      (r' F R F') 25
      F'(r U
      R' U')
      (r' F R) 26
      R U' U'
      R' U'
      R U' R' 27
      R' U2 R U
      R' U R 28
      (r U R' U')
      (r' R U)
      (R U' R') 29
      (r U R' U')(R r'2 F R F')
      (r R') 30
      (R2 U R' B')(RU')
      (R2' U)
      (R B R')
      31
      (r' F' U F)
      (L F'
      L' U' r) 32
      (R U)(B' U')(R' U R B R') 33
      (R U R' U')
      (R' F R F') 34
      (R'U'R U)
      y(r U R' U')r' R 35
      R U'U'R2' F R F'(R
      U'U'R') 36 R'U'R U'
      R'U R U
      l U'R'U 37
      F (R U'
      R'U'R U)
      (R' F') 38
      (R U R'U)
      (RU'R'U')
      (R'F R F') 39
      (r U' r' U' r)y(R U R' f') 40
      (R' F R U R'U')
      (F' U R)
      41
      R U' R' U2 R U y R U' R' U' F' 42
      (R'U R U'U'R'U')(F'U)(F U R) 43
      (B' U')
      (R' U R B) 44
      f (R U
      R' U')f' 45
      F (R U R' U') F' 46
      (R' U')
      R' F R F'
      (U R) 47
      B'(R' U'
      R U)2 B 48
      F (R U R' U')2 F' 49
      R B'(R2 F)(R2 B)
      R2 F' R 50
      L'B (L2 F')(L2B')
      L2 F L'
      51
      f (R U R' U')2 f' 52
      R'U' R U' R' d
      R' U l U 53
      (r' U2)
      (R U R'U')
      (R U R'U)
      r54
      (r U'U')
      (R' U' R U
      R' U')
      (R U' r') 55
      (R U'U')
      (R'2 U')
      R U' R'U2
      (F R F') 56
      F (R U R'U')(R F')(r U
      R'U')r' 57
      (R U R' U' r)(R' U)
      (R U' r')對(duì)標(biāo)記有問題請(qǐng)到最后頁去看標(biāo)記說明.
      42’
      (r' R2)y
      (R U R' U')
      y' (R' U R')r 47’
      b' U'
      (R' U R U'
      R' U R)b
      10’
      (L U L')
      y'
      (R'F R U')
      (R' F ' R) 5’
      (l' U2)
      (L U L' U l) 6’
      l U2
      L' U' L U' l' 3’
      (r' R2 U R' U)(r
      U2 )(r' U r R') 12’
      F (R U R' U') y L'F (R U R' U') F' 13’
      l U' R' F'
      R U l'
      y R' U R
      PLL手法Gan
      棱換
      01.(R U' R)(U R U R)(U' R' U' R2)
      02.(R2' U)(R U R' U')(R' U')(R' U R')
      03. M2 U M2 U2 M2 U M2
      04.(U R'U')(R U'R)(U R U')(R'U R U)(R2 U')(R'U)
      01'. (R2 U')(R' U' R U R U)(R U 'R)
      02'. (R' U R' U')(R' U')(R' U)(R U R'2)
      角換
      05. x' R2 D2(R' U' R)D2(R' U R')
      06. x'(R U' R)z'(R'2 U' L U R2' x y R2)
      上式中的R2' x y是同時(shí)進(jìn)行的
      07.x'(R U' R' D)(R U R')u2'(R' U R)D(R' U' R)
      鄰角對(duì)棱對(duì)角鄰棱
      08.(R U R' U')(R' F)(R2 U' R' U')(R U R' F')
      09. U'(R'U R U' R'2 b')x(R'U R)y'(R U R' U' R2)
      10. (R' U R' U')yx2(R' U R' U'R2)xz'(R'U'R U R)
      11.F(R U'R' U')(R U R' F')(R U R' U')(R' F R F')
      09'. z(R U R' U' R U ' U')(x' z')(R U R'U')
      x(U'R'U R U 'U')
      10'. z(U' R U' l')z(R' U R'U')(l R)
      (U' R' U R U)
      鄰角鄰棱換
      12.z(U' R D')(R2 U R' U' R2 U)z'(R U')
      13.(R U R'F')(R U R'U')(R'F R2 U'R'U')
      14.(R' U2)(R U'U')(R' F R U R' U')(R'F' R2 U')
      15. (R U'U')(R' U2)(R B' R' U')(R U R B R2' U)
      三角
      三棱換16.(R2' u' R U' R)(U R' u)(R2 f R' f')
      17.(R U R')y'(R2' u' R U')(R' U R' u R2)
      18. (R2 u)(R' U R' U')(R u') (R2' F' U F)
      19.(R' d' F)(R2 u)(R' U)(R U' R u' R2)
      對(duì)角
      對(duì)棱換
      20. z(R' U R')z'(R U2 L' U R')
      z(U R')z'(R U2 L' U R')
      21. z(U'R D')(R2 U R'U')z'(R U R')
      z(R2 U R')z'(R U')
      說明 符號(hào)系統(tǒng):RLUDFB,rludfb(轉(zhuǎn)兩層) 如u 就是上兩層順時(shí)針轉(zhuǎn)90度
      x(整個(gè)魔方以R的方向轉(zhuǎn)動(dòng)),y(整個(gè)魔方以U的方向轉(zhuǎn)動(dòng)),z(整個(gè)魔方以F的方向轉(zhuǎn)動(dòng)),
      斜體是用右拇指
      下劃線用左食指
      -*F2l手法 Gan
      (R U'U' R' U)2 y'(R' U' R)
      (U R U' R' U') y'(R' U R)
      (R' F' RU)(R U' R' F)
      U’(F’RUR’U’)(R’FR)
      (R U R' U')(R U'U' R' U')(R U R')
      (R U' R U)y(R U' R' F2)
      y'(R' U' R U)(R' U' R)
      (R U' R' U)(R U' R')
      (RU'R'U)(R U'U' R'U)(RU'R')
      R2 y(R U R' U')y'(R' U R')
      y' (R' U)(R U')(R' U R)
      (R U R' U' )(R U R')
      (R U R' U')2 (R U R')
      (R U' R') y’ (R' U2 R)
      y' (R' U2)(R U R' U')R
      y' U'(R' U2)(R U' R' U)R
      y'(R' U R U'U')(R' U' R)
      y' (U2 R2' U2)(R U R' U R2)
      (R U R'U)(R U'U' R'd)(R'U R)
      (R U R')U2(R U R' U')(R U R')
      (R U' R' U2)(R U R')
      U(R U’U’)(R' U R U' )R'
      (R U’U’)(R' U' R U)R'
      U'(R U')(R' U2)(R U' R')
      U' (R U R') d (R' U' R)
      d (R' U R U')(R' U' R)
      y' (R' U' R)
      (d R' U' R U')(R' U' R)
      y’ (R U’U’)R’2 U’ R2 U’ R’
      U'(R U'U' R' d)(R'U'R)
      y' (R' U)(R d' U’)(R U R')
      U' (R U’U')(R' U2)(R U' R')
      U'(R U R' U')(R U'U' R')
      U R U' R'
      U' (R U'U’ R' U)(R U R')
      d (R' U' R) d' (R U R')
      y' U' (R' U R)
      (d R' U' R U'U')(R' U R)
      d (R' U2)(R U'U’)(R' U R)
      (R U' R' U)(d R' U' R)
      (R U')(R' U)(R U')(R' U2)(R U' R')
      U'(R U R' U)(R U R')
      (R U R')
      U' (R U' R' U)(R U R')
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