数学の楽園は、数学学習サイトです。
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MathJax数式とXy-pic図形
数学の楽園で作成した、MathJaxの数式と、Xy-pic図形を、置いていきます。ウェブで、数式や図形を書くために、素材としてご利用ください。
立体幾何(図形)分野の素材
立体幾何分野の素材で、正多面体、多面体、角柱、角錐、円柱、円錐、球、展開図、投影図、切断図、回転体、のまとめがあります。
\begin{xy}
(0,0)*{\bullet}="A",
(-15,15)*{\bullet}="A",
(15,15)*{\bullet}="A",
(0,35)*{\bullet}="A",
{(0,0) \ar @{-}(15,15)},
{(0,0) \ar @{-}(-15,15)},
{(15,15) \ar @{.}(-15,15)},
{(0,35) \ar @{-}(-15,15)},
{(0,35) \ar @{-}(15,15)},
{(0,35) \ar @{-}(0,0)},
\end{xy}

\begin{xy}
{(0,0) \ar @{-}(9,6)},
{(0,0) \ar @{-}(0,-9)},
{(0,0) \ar @{-}(-9,6)},
{(0,12) \ar @{-}(9,6)},
{(0,12) \ar @{-}(-9,6)},
{(9,6) \ar @{-}(9,-3)},
{(-9,6) \ar @{-}(-9,-3)},
{(0,-9) \ar @{-}(9,-3)},
{(0,-9) \ar @{-}(-9,-3)},
{(0,3) \ar @{.}(9,-3)},
{(0,3) \ar @{.}(-9,-3)},
{(0,3) \ar @{.}(0,12)},
\end{xy}
\begin{xy}
(12,-14)*{2}="A",
(-12,-14)*{2}="A",
(-2,-7)*{2}="A",
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
\begin{xy}
(0,0)*{\bullet}="A",
(18,12)*{\bullet}="A",
(-18,12)*{\bullet}="A",
(18,-6)*{\bullet}="A",
(-18,-6)*{\bullet}="A",
(0,-18)*{\bullet}="A",
(0,6)*{\bullet}="A",
(0,24)*{\bullet}="A",
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}

\begin{xy}
(10,8)*{\bullet}="A",
(10,-8)*{\bullet}="A",
(-10,8)*{\bullet}="A",
(-10,-8)*{\bullet}="A",
(0,20)*{\bullet}="A",
(0,-20)*{\bullet}="A",
{(10,8) \ar @{-}(10,-8)},
{(10,8) \ar @{.}(-10,8)},
{(10,-8) \ar @{-}(-10,-8)},
{(-10,-8) \ar @{-}(-10,8)},
{(0,20) \ar @{-}(10,8)},
{(0,20) \ar @{-}(10,-8)},
{(0,20) \ar @{-}(-10,8)},
{(0,20) \ar @{-}(-10,-8)},
{(0,-20) \ar @{.}(10,8)},
{(0,-20) \ar @{-}(10,-8)},
{(0,-20) \ar @{.}(-10,8)},
{(0,-20) \ar @{-}(-10,-8)},
\end{xy}



\begin{xy}
{(0,6) \ar @{.}(-6,0)},
{(0,6) \ar @{.}(6,0)},
{(6,0) \ar @{-}(-6,0)},
{(0,21) \ar @{-}(-6,15)},
{(0,21) \ar @{-}(6,15)},
{(6,15) \ar @{-}(-6,15)},
{(0,6) \ar @{.}(0,21)},
{(6,0) \ar @{-}(6,15)},
{(-6,0) \ar @{-}(-6,15)},
\end{xy}
\begin{xy}
(0,12)*{\bullet}="A",
(-12,0)*{\bullet}="A",
(12,0)*{\bullet}="A",
(0,42)*{\bullet}="A",
(-12,30)*{\bullet}="A",
(12,30)*{\bullet}="A",
{(0,12) \ar @{.}(-12,0)},
{(0,12) \ar @{.}(12,0)},
{(12,0) \ar @{-}(-12,0)},
{(0,42) \ar @{-}(-12,30)},
{(0,42) \ar @{-}(12,30)},
{(12,30) \ar @{-}(-12,30)},
{(0,12) \ar @{.}(0,42)},
{(12,0) \ar @{-}(12,30)},
{(-12,0) \ar @{-}(-12,30)},
(0,4)*{底面}="A",
(-4,14)*{A}="A",
(-12,-5)*{C}="A",
(12,-5)*{B}="A",
\end{xy}
\begin{xy}
(0,0)*{\bullet}="A",
(-12,12)*{\bullet}="A",
(24,12)*{\bullet}="A",
(0,30)*{\bullet}="A",
(-12,42)*{\bullet}="A",
(24,42)*{\bullet}="A",
{(0,0) \ar @{-}(24,12)},
{(0,0) \ar @{-}(-12,12)},
{(24,12) \ar @{.}(-12,12)},
{(0,30) \ar @{-}(24,42)},
{(0,30) \ar @{-}(-12,42)},
{(24,42) \ar @{-}(-12,42)},
{(0,0) \ar @{-}(0,30)},
{(24,12) \ar @{-}(24,42)},
{(-12,12) \ar @{-}(-12,42)},
(6,8)*{底面}="A",
(6,38)*{上面}="A",
\end{xy}
\begin{xy}
(0,12)*{\bullet}="A",
(-12,0)*{\bullet}="A",
(12,0)*{\bullet}="A",
(0,42)*{\bullet}="A",
{(0,12) \ar @{.}(-12,0)},
{(0,12) \ar @{.}(12,0)},
{(12,0) \ar @{-}(-12,0)},
{(0,12) \ar @{.}(0,42)},
{(12,0) \ar @{-}(0,42)},
{(-12,0) \ar @{-}(0,42)},
(0,4)*{底面}="A",
(-4,14)*{A}="A",
(-12,-5)*{C}="A",
(12,-5)*{B}="A",
\end{xy}
\begin{xy}
(0,0)*{\bullet}="A",
(-12,12)*{\bullet}="A",
(24,12)*{\bullet}="A",
(0,30)*{\bullet}="A",
{(0,0) \ar @{-}(24,12)},
{(0,0) \ar @{-}(-12,12)},
{(24,12) \ar @{.}(-12,12)},
{(0,30) \ar @{-}(-12,12)},
{(0,30) \ar @{-}(24,12)},
{(0,30) \ar @{-}(0,0)},
(6,8)*{底面}="A",
(8,30)*{頂点}="A",
\end{xy}
\begin{xy}
(0,0)*{\bullet}="A",
(-12,12)*{\bullet}="A",
(24,12)*{\bullet}="A",
(12,24)*{\bullet}="A",
(0,30)*{\bullet}="A",
(-12,42)*{\bullet}="A",
(24,42)*{\bullet}="A",
(12,54)*{\bullet}="A",
{(0,0) \ar @{-}(24,12)},
{(0,0) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(24,12)},
{(0,30) \ar @{-}(24,42)},
{(0,30) \ar @{-}(-12,42)},
{(12,54) \ar @{-}(-12,42)},
{(12,54) \ar @{-}(24,42)},
{(0,0) \ar @{-}(0,30)},
{(24,12) \ar @{-}(24,42)},
{(-12,12) \ar @{-}(-12,42)},
{(12,24) \ar @{.}(12,54)},
(6,12)*{底面}="A",
(6,42)*{上面}="A",
\end{xy}
\begin{xy}
(-3,27)*{A}="A",
(23,15)*{B}="A",
(-23,15)*{D}="A",
(-3,-3)*{C}="A",
(-3,9)*{E}="A",
(23,-9)*{F}="A",
(-23,-9)*{H}="A",
(-3,-21)*{G}="A",
(0,0)*{\bullet}="A",
(20,12)*{\bullet}="A",
(-20,12)*{\bullet}="A",
(20,-6)*{\bullet}="A",
(-20,-6)*{\bullet}="A",
(0,-18)*{\bullet}="A",
(0,6)*{\bullet}="A",
(0,24)*{\bullet}="A",
{(0,0) \ar @{-}(20,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-20,12)},
{(0,24) \ar @{-}(20,12)},
{(0,24) \ar @{-}(-20,12)},
{(20,12) \ar @{-}(20,-6)},
{(-20,12) \ar @{-}(-20,-6)},
{(0,-18) \ar @{-}(20,-6)},
{(0,-18) \ar @{-}(-20,-6)},
{(0,6) \ar @{.}(20,-6)},
{(0,6) \ar @{.}(-20,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
\begin{xy}
(0,0)*{\bullet}="A",
(-12,12)*{\bullet}="A",
(24,12)*{\bullet}="A",
(12,24)*{\bullet}="A",
(12,54)*{\bullet}="A",
{(0,0) \ar @{-}(24,12)},
{(0,0) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(24,12)},
{(12,24) \ar @{.}(12,54)},
{(0,0) \ar @{-}(12,54)},
{(-12,12) \ar @{-}(12,54)},
{(24,12) \ar @{-}(12,54)},
(10,12)*{底面}="A",
(5,54)*{頂点}="A",
\end{xy}
\begin{xy}
(-12,15)*{\bullet}="A",
(12,15)*{\bullet}="A",
(-12,0)*{\bullet}="A",
(12,0)*{\bullet}="A",
(0,30)*{\bullet}="A",
{(-12,15) \ar @{.}(12,15)},
{(-12,15) \ar @{-}(-12,0)},
{(12,15) \ar @{-}(12,0)},
{(12,0) \ar @{-}(-12,0)},
{(-12,15) \ar @{-}(0,30)},
{(-12,0) \ar @{-}(0,30)},
{(12,15) \ar @{-}(0,30)},
{(12,0) \ar @{-}(0,30)},
\end{xy}
\begin{xy}
(-8,4)*{3}="A",
(14,4)*{4}="A",
(26,25)*{6}="A",
{(0,0) \ar @{-}(24,12)},
{(0,0) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(-12,12)},
{(12,24) \ar @{-}(24,12)},
{(0,0) \ar @{-}(24,42)},
{(24,12) \ar @{-}(24,42)},
{(-12,12) \ar @{-}(24,42)},
{(12,24) \ar @{.}(24,42)},
{(24,16) \ar @{-}(20,14)},
{(20,14) \ar @{-}(20,10)},
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(0,20)},
{(20,0) \ar @{-}(20,20)},
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(10,6)&(20,3)};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-6)&(20,-3)};
(0,18)*+[o]{}="A";(20,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,23)&(10,26)&(20,23)};
(0,22)*+[o]{}="A";(20,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,17)&(10,14)&(20,17)};
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(0,30)},
{(40,0) \ar @{-}(40,30)},
(0,-2)*+[o]{}="A";(40,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,4)&(20,10)&(40,4)};
(0,2)*+[o]{}="A";(40,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-4)&(20,-10)&(40,-4)};
(0,28)*+[o]{}="A";(40,28)*+{}="B",
"A";"B" **\crv{~**@{-} (0,34)&(20,40)&(40,34)};
(0,32)*+[o]{}="A";(40,32)*+{}="B",
"A";"B" **\crv{~**@{-} (0,26)&(20,20)&(40,26)};
(20,0)*{底面}="A",
(20,30)*{上面}="A",
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(10,15)},
{(20,0) \ar @{-}(10,15)},
(10,15)*{\bullet}="A",
(20,0)*{\bullet}="A",
(10,19)*{A}="A",
(21,4)*{B}="A",
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,1)&(10,4)&(20,1)};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-5)&(20,-3)};
(10,-10)*{ABを母線と呼ぶ}="A",
\end{xy}
\begin{xy}
(18,12)*{4}="A",
(7,2)*{2}="A",
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(10,6)&(20,3)};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-6)&(20,-3)};
{(0,0) \ar @{-}(10,25)},
{(20,0) \ar @{-}(10,25)},
{(10,0) \ar @{.}(0,0)},
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(20,30)},
{(40,0) \ar @{-}(20,30)},
(0,-2)*+[o]{}="A";(40,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,2)&(20,10)&(40,2)};
(0,2)*+[o]{}="A";(40,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-4)&(20,-10)&(40,-4)};
(20,30)*{\bullet}="A",
(20,0)*{底面}="A",
(28,30)*{頂点}="A",
\end{xy}
\begin{xy}
(22,14)*{6}="A",
(30,2)*{4}="A",
{(20,0) \ar @{.}(20,30)},
{(0,0) \ar @{-}(20,30)},
{(40,0) \ar @{-}(20,30)},
(0,-2)*+[o]{}="A";(40,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,2)&(20,7)&(40,2)};
(0,2)*+[o]{}="A";(40,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-4)&(20,-8)&(40,-4)};
{(20,0) \ar @{.}(40,0)},
\end{xy}
\begin{xy}
(29,2)*{6}="A",
(20,0) *\cir<20mm>{},
{(20,0) \ar @{.}(40,0)},
(0,-2)*+[o]{}="A";(40,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(20,8)&(40,3)};
(0,2)*+[o]{}="A";(40,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-4)&(20,-8)&(40,-4)};
\end{xy}
\begin{xy}
(29,2)*{r}="A",
(20,0) *\cir<20mm>{},
{(20,0) \ar @{.}(40,0)},
(0,-2)*+[o]{}="A";(40,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(20,8)&(40,3)};
(0,2)*+[o]{}="A";(40,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-4)&(20,-8)&(40,-4)};
(0,18)*+[o]{}="A";(40,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,23)&(20,28)&(40,23)};
(0,22)*+[o]{}="A";(40,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,16)&(20,12)&(40,16)};
(0,-22)*+[o]{}="A";(40,-22)*+{}="B",
"A";"B" **\crv{~**@{.} (0,-17)&(20,-12)&(40,-17)};
(0,-18)*+[o]{}="A";(40,-18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-24)&(20,-28)&(40,-24)};
{(0,-20) \ar @{-}(0,20)},
{(40,-20) \ar @{-}(40,20)},
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(0,20)},
{(20,0) \ar @{-}(20,20)},
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(10,6)&(20,3)};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-6)&(20,-3)};
(0,18)*+[o]{}="A";(20,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,23)&(10,26)&(20,23)};
(0,22)*+[o]{}="A";(20,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,17)&(10,14)&(20,17)};
{(0,-15) \ar @{.}(20,-15)},
{(0,0) \ar @{.}(0,-35)},
{(20,0) \ar @{.}(20,-35)},
(10,-22)*{立面図}="A",
(10,-30)*{真正面}="A",
{(0,-35) \ar @{-}(0,-65)},
{(20,-35) \ar @{-}(20,-65)},
{(0,-35) \ar @{-}(20,-35)},
{(0,-65) \ar @{-}(20,-65)},
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(0,20)},
{(20,0) \ar @{-}(20,20)},
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(10,6)&(20,3)};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-6)&(20,-3)};
(0,18)*+[o]{}="A";(20,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,23)&(10,26)&(20,23)};
(0,22)*+[o]{}="A";(20,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,17)&(10,14)&(20,17)};
{(0,-15) \ar @{.}(20,-15)},
{(0,0) \ar @{.}(0,-45)},
{(20,0) \ar @{.}(20,-45)},
(10,-22)*{平面図}="A",
(10,-30)*{真上}="A",
(10,-45) *\cir<10mm>{},
\end{xy}
\begin{xy}
(8,0)*{3}="A",
(-2,10)*{4}="A",
{(6,6) \ar @{-}(-6,6)},
{(-6,6) \ar @{-}(-6,-6)},
{(-6,-6) \ar @{-}(6,-6)},
{(6,-6) \ar @{-}(6,6)},
{(-6,6) \ar @{-}(-20,0)},
{(-6,-6) \ar @{-}(-20,0)},
{(6,6) \ar @{-}(20,0)},
{(6,-6) \ar @{-}(20,0)},
{(6,6) \ar @{-}(0,20)},
{(-6,6) \ar @{-}(0,20)},
{(6,-6) \ar @{-}(0,-20)},
{(-6,-6) \ar @{-}(0,-20)},
{(0,6) \ar @{.}(0,20)},
{(0,8) \ar @{-}(2,8)},
{(2,6) \ar @{-}(2,8)},
\end{xy}
\begin{xy}
{(0,-10) \ar @{-}(-6,0)},
{(0,-10) \ar @{-}(6,0)},
{(-6,0) \ar @{-}(30,0)},
{(0,25) \ar @{-}(-6,15)},
{(0,25) \ar @{-}(6,15)},
{(-6,15) \ar @{-}(30,15)},
{(6,0) \ar @{-}(6,15)},
{(-6,0) \ar @{-}(-6,15)},
{(18,0) \ar @{-}(18,15)},
{(30,0) \ar @{-}(30,15)},
\end{xy}
\begin{xy}
{(0,-12) \ar @{-}(0,24)},
{(-12,0) \ar @{-}(36,0)},
{(12,-12) \ar @{-}(12,24)},
{(-12,12) \ar @{-}(36,12)},
{(0,24) \ar @{-}(12,24)},
{(0,-12) \ar @{-}(12,-12)},
{(-12,0) \ar @{-}(-12,12)},
{(24,0) \ar @{-}(24,12)},
{(36,0) \ar @{-}(36,12)},
\end{xy}
\begin{xy}
{(0,0) \ar @{-}(0,20)},
{(40,0) \ar @{-}(40,20)},
{(0,0) \ar @{-}(40,0)},
{(0,20) \ar @{-}(40,20)},
(10,30) *\cir<10mm>{},
(10,-10) *\cir<10mm>{},
\end{xy}
\begin{xy}
(15,0) *\cir<15mm>{dl_ul},
(15,0)*{\bullet}="A",
{(15,0) \ar @{-}(26,-11)},
(26,-11)*{\bullet}="A",
{(15,0) \ar @{-}(4,-11)},
(4,-11)*{\bullet}="A",
(15,4)*{A}="A",
(29,-11)*{B}="A",
(0,-11)*{B}="A",
(15,-25) *\cir<10mm>{},
\end{xy}
\begin{xy}
(0,0) *\cir<26mm>{ur_dr},
{(0,0) \ar @{-}(18,18)},
{(0,0) \ar @{-}(-18,18)},
(0,0) *\cir<6mm>{ur_dr},
(12,9)*{4}="A",
(0,36) *\cir<10mm>{},
(1,9)*{90^\circ}="A",
{(0,36) \ar @{.}(-10,36)},
(-5,39)*{2}="A",
\end{xy}
\begin{xy}
(15,30)*{軸L}="A",
{(10,-15) \ar @{-}(10,35)},
{(0,0) \ar @{-}(0,20)},
(0,0)*{\bullet}="A",
(0,20)*{\bullet}="A",
(-4,0)*{B}="A",
(-4,20)*{A}="A",
\end{xy}
\begin{xy}
(15,30)*{軸L}="A",
{(10,-15) \ar @{-}(10,-5)},
{(10,-5) \ar @{.}(10,20)},
{(10,20) \ar @{-}(10,45)},
{(0,0) \ar @{-}(0,20)},
(0,0)*{\bullet}="A",
(0,20)*{\bullet}="A",
(-4,0)*{B}="A",
(-4,20)*{A}="A",
{(20,0) \ar @{-}(20,20)},
{(0,0) \ar @{.}(20,0)},
(0,-2)*+[o]{}="A";(20,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (0,3)&(10,6)&(20,3)} ?(.4)*\dir{>};
(0,2)*+[o]{}="A";(20,2)*+{}="B",
"A";"B" **\crv{~**@{-} (0,-3)&(10,-6)&(20,-3)};
(0,18)*+[o]{}="A";(20,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,23)&(10,26)&(20,23)} ?(.4)*\dir{>};
(0,22)*+[o]{}="A";(20,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,17)&(10,14)&(20,17)};
(9,-8)*{};(11,-8)*{};
**\crv{(18,-10)&(10,-13)&(2,-10)} ?(.99)*\dir{>};
(9,40)*{};(11,40)*{};
**\crv{(18,38)&(10,35)&(2,38)} ?(.99)*\dir{>};
\end{xy}
\begin{xy}
(15,30)*{軸L}="A",
{(10,-5) \ar @{-}(10,35)},
{(-10,0) \ar @{-}(0,20)},
(-10,0)*{\bullet}="A",
(0,20)*{\bullet}="A",
(-14,0)*{D}="A",
(-4,20)*{C}="A",
\end{xy}
\begin{xy}
(15,30)*{軸L}="A",
{(10,-25) \ar @{-}(10,-8)},
{(10,-8) \ar @{.}(10,20)},
{(10,20) \ar @{-}(10,45)},
{(-10,0) \ar @{-}(0,20)},
{(-10,0) \ar @{.}(30,0)},
(-10,0)*{\bullet}="A",
(0,20)*{\bullet}="A",
(-14,0)*{D}="A",
(-4,20)*{C}="A",
{(30,0) \ar @{-}(20,20)},
(-10,-2)*+[o]{}="A";(30,-2)*+{}="B",
"A";"B" **\crv{~**@{.} (-10,4)&(10,11)&(30,4)} ?(.4)*\dir{>};
(-10,2)*+[o]{}="A";(30,2)*+{}="B",
"A";"B" **\crv{~**@{-} (-10,-3)&(10,-10)&(30,-3)};
(0,18)*+[o]{}="A";(20,18)*+{}="B",
"A";"B" **\crv{~**@{-} (0,22)&(10,25)&(20,22)} ?(.4)*\dir{>};
(0,22)*+[o]{}="A";(20,22)*+{}="B",
"A";"B" **\crv{~**@{-} (0,17)&(10,15)&(20,17)};
(9,-16)*{};(11,-16)*{};
**\crv{(18,-18)&(10,-21)&(2,-18)} ?(.99)*\dir{>};
(9,40)*{};(11,40)*{};
**\crv{(18,38)&(10,35)&(2,38)} ?(.99)*\dir{>};
\end{xy}
\begin{xy}
(0,12)*{\bullet}="A",
(10,21)*{\bullet}="A",
(-10,21)*{\bullet}="A",
(3,9)*{C}="A",
(12,25)*{B}="A",
(-12,25)*{A}="A",
{(0,0) \ar @{-}(15,15)},
{(0,0) \ar @{-}(-15,15)},
{(15,15) \ar @{.}(-15,15)},
{(0,35) \ar @{-}(-15,15)},
{(0,35) \ar @{-}(15,15)},
{(0,35) \ar @{-}(0,0)},
\end{xy}
\begin{xy}
(0,12)*{\bullet}="A",
(10,21)*{\bullet}="A",
(-10,21)*{\bullet}="A",
(3,9)*{C}="A",
(12,25)*{B}="A",
(-12,25)*{A}="A",
{(0,0) \ar @{-}(15,15)},
{(0,0) \ar @{-}(-15,15)},
{(15,15) \ar @{.}(-15,15)},
{(0,35) \ar @{-}(-15,15)},
{(0,35) \ar @{-}(15,15)},
{(0,35) \ar @{-}(0,0)},
{(0,12) \ar @{-}(10,21)},
{(-10,21) \ar @{.}(10,21)},
{(-10,21) \ar @{-}(0,12)},
\end{xy}
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(0,12)*{\bullet}="A",
(10,21)*{\bullet}="A",
(-10,21)*{\bullet}="A",
(3,9)*{C}="A",
(12,25)*{B}="A",
(-12,25)*{A}="A",
{(0,0) \ar @{-}(15,15)},
{(0,0) \ar @{-}(-15,15)},
{(15,15) \ar @{.}(-15,15)},
{(-15,15) \ar @{-}(-10,21)},
{(15,15) \ar @{-}(10,21)},
{(0,12) \ar @{-}(0,0)},
{(0,12) \ar @{-}(10,21)},
{(-10,21) \ar @{-}(10,21)},
{(-10,21) \ar @{-}(0,12)},
\end{xy}
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(9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(-9,-12)*{\bullet}="A",
(-13,4)*{A}="A",
(-13,-14)*{B}="A",
(13,20)*{C}="A",
{(9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(-9,-12)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
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(9,0)*{\bullet}="A",
(9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(-9,-12)*{\bullet}="A",
(-13,4)*{A}="A",
(-13,-14)*{B}="A",
(13,20)*{C}="A",
(13,2)*{D}="A",
{(9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(-9,-12)},
{(9,0) \ar @{.}(9,18)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
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(9,0)*{\bullet}="A",
(9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(-9,-12)*{\bullet}="A",
(-13,4)*{A}="A",
(-13,-14)*{B}="A",
(13,20)*{C}="A",
(13,2)*{D}="A",
{(9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(-9,-12)},
{(9,0) \ar @{.}(9,18)},
{(9,0) \ar @{.}(-9,-12)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
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(9,0)*{\bullet}="A",
(9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(-9,-12)*{\bullet}="A",
(-13,4)*{A}="A",
(-13,-14)*{B}="A",
(13,20)*{C}="A",
(13,2)*{D}="A",
{(9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(-9,-12)},
{(9,0) \ar @{-}(9,18)},
{(9,0) \ar @{-}(-9,-12)},
{(-18,12) \ar @{-}(-9,6)},
{(0,24) \ar @{-}(9,18)},
{(0,24) \ar @{-}(-18,12)},
{(-18,12) \ar @{-}(-18,-6)},
{(-9,-12) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(9,0)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
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(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(0,-9)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,24)},
\end{xy}
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(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(9,-24)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(-18,-30) \ar @{-}(18,-6)},
{(18,-30) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(18,-6) \ar @{-}(36,-18)},
{(0,6) \ar @{.}(0,24)},
(9,-24)*{\bullet}="A",
(6,-27)*{K}="A",
\end{xy}
\begin{xy}
(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(9,-24)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
{(-18,-30) \ar @{-}(18,-6)},
{(18,-30) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(18,-6) \ar @{-}(36,-18)},
{(0,6) \ar @{.}(0,24)},
(9,-24)*{\bullet}="A",
(6,-27)*{K}="A",
(9,0)*{\bullet}="A",
(12,2)*{I}="A",
(9,-12)*{\bullet}="A",
(12,-14)*{H}="A",
{(9,-24) \ar @{-}(9,0)},
\end{xy}
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(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(9,-24)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
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{(18,-30) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(18,-6) \ar @{-}(36,-18)},
{(0,6) \ar @{.}(0,24)},
(9,-24)*{\bullet}="A",
(6,-27)*{K}="A",
(9,0)*{\bullet}="A",
(12,2)*{I}="A",
(9,-12)*{\bullet}="A",
(12,-14)*{H}="A",
{(9,-24) \ar @{-}(9,0)},
(0,15)*{\bullet}="A",
(3,15)*{J}="A",
{(9,0) \ar @{.}(0,15)},
\end{xy}
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(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(9,-24)},
{(0,0) \ar @{-}(18,12)},
{(0,0) \ar @{-}(0,-18)},
{(0,0) \ar @{-}(-18,12)},
{(0,24) \ar @{-}(18,12)},
{(0,24) \ar @{-}(-18,12)},
{(18,12) \ar @{-}(18,-6)},
{(-18,12) \ar @{-}(-18,-6)},
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{(18,-30) \ar @{-}(-18,-6)},
{(0,6) \ar @{.}(18,-6)},
{(0,6) \ar @{.}(-18,-6)},
{(18,-6) \ar @{-}(36,-18)},
{(0,6) \ar @{.}(0,24)},
(9,-24)*{\bullet}="A",
(6,-27)*{K}="A",
(9,0)*{\bullet}="A",
(12,2)*{I}="A",
(9,-12)*{\bullet}="A",
(12,-13)*{H}="A",
{(9,-24) \ar @{-}(9,0)},
(0,15)*{\bullet}="A",
(3,15)*{J}="A",
{(9,0) \ar @{.}(0,15)},
{(-9,18) \ar @{.}(0,15)},
{(0,-9) \ar @{-}(9,-12)},
\end{xy}
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(-9,18)*{\bullet}="A",
(-9,6)*{\bullet}="A",
(0,-9)*{\bullet}="A",
(-13,4)*{F}="A",
(-4,-11)*{G}="A",
(-13,20)*{E}="A",
{(-9,18) \ar @{-}(-9,6)},
{(-9,6) \ar @{-}(0,-9)},
{(0,-18) \ar @{-}(0,-9)},
{(-9,6) \ar @{-}(-18,12)},
{(-9,18) \ar @{-}(-18,12)},
{(-18,12) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(-18,-6)},
{(0,-18) \ar @{-}(9,-12)},
{(0,6) \ar @{.}(9,0)},
{(0,6) \ar @{.}(-18,-6)},
{(0,6) \ar @{.}(0,15)},
(9,0)*{\bullet}="A",
(12,2)*{I}="A",
(9,-12)*{\bullet}="A",
(12,-13)*{H}="A",
{(9,-12) \ar @{-}(9,0)},
(0,15)*{\bullet}="A",
(3,15)*{J}="A",
{(9,0) \ar @{-}(0,15)},
{(-9,18) \ar @{-}(0,15)},
{(0,-9) \ar @{-}(9,-12)},
\end{xy}
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