准十字角先快速还原法(原创)

大大夶鱻

<P><FONT color=red size=5><STRONG>前言:</STRONG></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">受到外国魔友</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"><FONT face=Arial>Jason Baum</FONT>(三阶平均9.92s)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的部分十字想法</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(<A href="http://www.speedsolving.com/showthread.php?t=4259">http://www.speedsolving.com/showthread.php?t=4259</A>)</FONT></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><SPAN lang=EN-US></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和<FONT face=Arial>Gilles Roux</FONT>桥式法</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(<A href="http://bbs.mf8-china.com/viewthread.php?tid=1198&amp;extra=page%3D1">http://bbs.mf8-china.com/viewthread.php?tid=1198&amp;extra=page%3D1</A>)的</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">启发</SPAN><FONT face="Times New Roman"> </FONT></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">我决定对</SPAN><FONT face="Times New Roman"><STRONG><FONT color=blue><FONT face=Arial>Razoux Shultz Method</FONT> </FONT></STRONG><SPAN lang=EN-US><STRONG><FONT face=Arial color=blue>(Cross+F2l+Cll+Ell)</FONT></STRONG> (<A href="http://rokumentai.akimoto3.com/indexe.htm">http://rokumentai.akimoto3.com/indexe.htm</A>)</SPAN></FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">进行改进</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT color=red size=5><STRONG>改进后我的还原方法如下:</STRONG></FONT></SPAN></P><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT color=#000000><SPAN lang=EN-US><FONT face="Times New Roman">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><STRONG><FONT color=red><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">第一步</SPAN><SPAN lang=EN-US>:</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">准十字或者十字</SPAN></FONT><FONT color=blue><SPAN lang=EN-US>(</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">友情提示</SPAN><SPAN lang=EN-US>:</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">准是即将的意思哦</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">语文不好的魔友们千万别弄错哈</SPAN><SPAN lang=EN-US>)</SPAN></FONT></STRONG></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这里我把它定义成准十字</SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">意思是说做十字的时候允许其中一个棱块反色</SPAN><SPAN lang=EN-US>(</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">注意</SPAN><SPAN lang=EN-US>:</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位置是正确的</SPAN><SPAN lang=EN-US>)</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如下图所示</SPAN><SPAN lang=EN-US>:</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US> </SPAN></P><SPAN lang=EN-US>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">很显然</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这样我们做十字的<STRONG><FONT color=red>灵活性大大提高</FONT></STRONG></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><STRONG><FONT size=5><FONT color=lime><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本方法最重要的提醒(务必注意)</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN></FONT></FONT></STRONG></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><STRONG><FONT size=5><FONT color=lime><SPAN lang=EN-US></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">我的意思并不是说故意要做准十字</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">大家根据情况灵活选择吧</SPAN></FONT></FONT></STRONG></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><STRONG><FONT size=5><FONT color=lime><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">无论你做的是准十字还是标准十字 都将在方法的最后一步得到解决</SPAN></FONT></FONT></STRONG></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><STRONG><FONT color=red><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">实践证明</SPAN><SPAN lang=EN-US>: </SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">完全可以在六步甚至更少步轻松完成这一步骤</SPAN> 自然<SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有利于第一个</SPAN><SPAN lang=EN-US>F2L</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的观察 </SPAN></FONT></STRONG></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><STRONG><FONT color=red><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">进一步我们可以考虑研究准</SPAN><SPAN lang=EN-US>EC或者EC</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的做法</SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">相信难度大大低于只做标准</SPAN><SPAN lang=EN-US>EC</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的情况</SPAN></FONT></STRONG></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><STRONG><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT color=red>第二步</FONT></SPAN><SPAN lang=EN-US><FONT color=red>:F2L</FONT>(</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不详细说了</SPAN><SPAN lang=EN-US>)</SPAN></FONT></STRONG></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">友情提示</SPAN><SPAN lang=EN-US>:</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不需理会底面是十字还是准十字</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">尽量利用非标完成前三组</SPAN><SPAN lang=EN-US>F2L 吧</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">特别地</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">当你第一步采用的是准十字</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">完成前两层的时候</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">心里最好清楚那个错向的棱块位置</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> </SPAN></SPAN></FONT></SPAN></FONT></SPAN></P>

[ 本帖最后由 zhengyu 于 2008-5-28 18:40 编辑 ]

大大夶鱻

<P><FONT color=black size=3><STRONG><FONT color=red>第三步:CLL</FONT>(同时完成顶层四个角的位置和方向还原)</STRONG></FONT></P>
<P> <BR>一共有<STRONG><FONT color=red>41种情况</FONT></STRONG> 这些公式<FONT color=red><STRONG>还可以用来二阶的快速还原<BR></STRONG></FONT>观察上有些小难度 但完全可以靠训练弥补 例如以下的打圈就是<STRONG><FONT color=red>观察点</FONT></STRONG>:</P>
<P> </P>
<P> </P>
<P> </P>
<P> </P>
<P>我现在在标准位的观察练得不错&nbsp; <BR>至于四方向的观察 还有待训练 41种情况的对应公式稍后给出</P>

[ 本帖最后由 zhengyu 于 2008-5-28 16:48 编辑 ]

大大夶鱻

<P><FONT color=red size=3><STRONG>第四步:ELL(也就是最后一步了)</STRONG></FONT><BR>分成两大类<BR><STRONG><FONT color=red>一.&nbsp;&nbsp; E4LL(前提是你在第一步做的是标准十字)</FONT><BR></STRONG>这时候你只要完成顶层的四个棱块的色向和位置还原 一共有<STRONG><FONT color=red>29种情况</FONT></STRONG><BR>观察上同样有些小技巧 但比CLL容易得多 下面举个简单的例子</P>
<P> </P>
<P>观察上 你可以采用颜色匹配法 <BR>例如一般的魔方是黄白相对 红橙相对 蓝绿相对 我们可以把相对的颜色规定为匹配色<BR>图中明显发现顶层朝上的橙色和红色是匹配色 那么这就是其中的一个<FONT color=red><STRONG>观察点</STRONG></FONT><BR>再来看看这个ELL所对应的公式: <FONT color=red>rUR'U'r'RURU'R'(一个OLL公式的利用)</FONT></P>
<P><STRONG><FONT color=red>二.&nbsp;&nbsp; E5LL(前提是你在第一步做的是准十字)<BR></FONT></STRONG>这时候你必须完成五个棱块的还原 最好使你的底层错向棱块位于DF位或者DB位<BR>这样方便用M转完成还原<FONT color=red>(<STRONG>有点类似于桥式的第四步骤)</STRONG></FONT> <BR>考虑到对称 我们只需讨论错向棱块位于DF位的情况<BR>得益于先前四个角已还原好的对称效果 发现仅有<FONT color=red><STRONG>24种情况</STRONG></FONT> 并不多 下面举个简单的例子</P>
<P> </P>
<P>这种情况对应的公式是:<FONT color=red>M2UM'UM'UM'UM(由软件计算)<BR></FONT><FONT color=red><STRONG>(可能你会想 这种方法可以类似应用于OLL或者PLL吧 是完全可以的 可惜的是似乎情况偏多 远远多于24种)</STRONG></FONT></P>

[ 本帖最后由 zhengyu 于 2008-5-28 19:58 编辑 ]

大大夶鱻

<P><FONT size=4><STRONG><FONT color=red>下面随机给出一个实例:</FONT></STRONG> </FONT></P>
<P><FONT size=4>L2 D' U2 B' R D F R2 U' R2 F B2 L' F' L' D R2 U2 F U2 B2 U2 L' U' F2<BR><FONT color=red><STRONG>Cross:</STRONG></FONT>&nbsp; Ruy'R'UR'F<STRONG><FONT color=red>(发现做标准十字步骤较多 于是选择做准十字)<BR></FONT><FONT color=red>F2L:</FONT></STRONG>&nbsp;&nbsp;&nbsp;(LUL2U'L) (R'URU'R'UR) (RUR'URU'R') (ULU2L'U'LUL')<BR><STRONG><FONT color=red>CLL:</FONT></STRONG>&nbsp;&nbsp;&nbsp;FRUR'U'F'<STRONG><FONT color=red>(运气不错 这个CLL情况比较简单)<BR></FONT><FONT color=red>ELL:</FONT></STRONG>&nbsp;&nbsp;&nbsp;y'MUM'U'M'UM2UMU2M'U'M'<FONT color=red><STRONG>(运气不太好 碰上个步骤比较多的ELL情况)</STRONG></FONT></FONT></P>
<P><FONT size=4></FONT>&nbsp;</P>
<P><FONT color=lime size=4><STRONG>再说点题外话:</STRONG></FONT></P>
<P><FONT color=red size=1>和经典的CFOP法相比 </FONT></P>
<P><FONT color=red size=1>我觉得十字和第一个F2L速度上已经完全超越了吧</FONT></P>
<P><FONT color=red size=1>但是在顶层的观察上似乎稍逊色 这么说现在总体上可以势均力敌了吧嘿嘿</FONT></P>
<P><FONT color=red size=1>还有就是部分ELL公式的M转不适合单手 单手的公式最好需要另外开发</FONT></P>

[ 本帖最后由 zhengyu 于 2008-5-28 17:21 编辑 ]

大大夶鱻

<P>占楼 ... 有空继续给出实例和我的还原视频</P>
<P>&nbsp;</P>
<P><FONT color=red><STRONG>08.5.30 晚 先来刷刷十字的成绩 其中做了4次标准十字 8次准十字</STRONG></FONT></P>
<P>平均成绩:02.02</P>
<P>成绩列表:<BR>1) 02.04&nbsp; B2 F2 U2 R2 D2 R2 F2 R L U L2 B' U2 L U' B R D' F2 D U' B' L F' R2<BR>2) 01.50&nbsp; L' B2 F2 L' F' L' F2 B2 D2 L' B D U R2 D' U L' U' L U B' R U2 F B'<BR>3) 01.82&nbsp; D' L2 U2 F2 B2 U' R2 U' L' B' R U' D B' L R' U2 F2 U2 R L2 D' U2 F2 D'<BR>4) 02.56&nbsp; F' B U D' B' D2 L2 R F U' B' U2 L R2 B' U R' F2 U F2 R2 B2 F D' B2<BR>5) 02.41&nbsp; R2 D' U F B U2 R2 F' B U2 B2 D' U' F L' B F U' F D L U2 B U' F<BR>6) (03.37)&nbsp; U D' R L2 B2 F D L' D' U2 L B' D' B' L D' R2 U L' R D2 R B L2 U2<BR>7) 01.66&nbsp; D L D B' U2 F' L2 F R L' D L2 R' F2 B R' F U' R' L' B' L R D F'<BR>8) 02.59&nbsp; D' B2 U F' B' L' U2 D2 F' L' B' R2 F L' D' L2 B' L D' U2 F D2 R2 U' R'<BR>9) 02.36&nbsp; D2 R2 L' F2 R2 U' B' U B2 L' R U R2 F' D' U2 B U' L B R L' D2 L D'<BR>10) 01.52&nbsp; B2 L2 F L2 B' L R D2 L' R2 U' L2 R D2 R2 D2 U B' U L2 B' U' F2 R2 B'<BR>11) 01.74&nbsp; B' F2 U' R2 F B L2 R F B2 L D B2 D B D2 B2 L' B D L2 D F L D2<BR>12) (01.35)&nbsp; D2 L2 D' U' F' L' D U' F B2 R' L2 B D' B2 L2 B2 U L' U' L' R B U2 D'</P>

[ 本帖最后由 zhengyu 于 2008-5-30 23:09 编辑 ]

大大夶鱻

<P>最后占一楼 有空上传整理好的所有CELL公式和观察技巧 </P>
<P>&nbsp;</P>
<P><FONT color=red><STRONG>E5LL公式软件计算并改进中...</STRONG></FONT></P>

[ 本帖最后由 zhengyu 于 2008-5-30 23:17 编辑 ]

le888789

有新方法！顶顶顶顶！！！

雾沁

看旧贴知道ＬＺ是自己摸索出还原六面的方法的，好厉害。

非法进入

恩恩``顶 LZ辛苦

cgyhjp

41种情况的对应公式尽快给出，并要有图配上为更好。