Mathjax:ベクトルと矢印
表示 | 入力文字 | ||
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ベクトル |
$\vec{x} $ $\overrightarrow{XY}$ $\overleftarrow{XY}$ 太字 $\boldsymbol{X}$ $\boldsymbol{X} \cdot \boldsymbol{Y}$ $\boldsymbol{X} \times \boldsymbol{Y}$ 転置 ${}^t \boldsymbol{A}, \boldsymbol{A}^\mathrm{T}$ |
\vec{x} \overrightarrow{XY} \overleftarrow{XY} 太字 \boldsymbol{X} \boldsymbol{X} \cdot \boldsymbol{Y} \boldsymbol{X} \times \boldsymbol{Y} 転置 {}^t \boldsymbol{A}, \boldsymbol{A}^\mathrm{T} |
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矢印 |
$\rightarrow$ $\leftarrow$ いろいろ矢印 $\longrightarrow $ $\longleftarrow $ $\to$ $\leftrightarrow$ $\longleftrightarrow$ $\rightleftarrows$ 上下 $\uparrow$ $\downarrow$ $\updownarrow$ 斜め 右上$\nearrow$ 右下$\searrow$ 左上$\nwarrow$ 左下$\swarrow$ |
\rightarrow \leftarrow いろいろ矢印 \longrightarrow \longleftarrow \to \leftrightarrow \longleftrightarrow \rightleftarrows 上下 \uparrow \downarrow \updownarrow 斜め 右上 \nearrow 右下 \searrow 左上 \nwarrow 左下 \swarrow |
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矢印 |
二重矢印 $\Rightarrow$ $\Leftarrow$ $\Longrightarrow $ $\Longleftarrow $ $\Leftrightarrow$ $\Longleftrightarrow$ $\Uparrow$ $\Downarrow$ $\Updownarrow$ 例 $\overset{X}{\Leftrightarrow}$ $\overset{X}{\underset{Y}{\updownarrow}}$ |
二重矢印 \Rightarrow \Leftarrow \Longrightarrow \Longleftarrow \Leftrightarrow \Longleftrightarrow \Uparrow \Downarrow \Updownarrow 例 \overset{X}{\Leftrightarrow} \overset{X}{\underset{Y}\updownarrow}} |
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その他 |
$\mapsto$ $\longmapsto$ $\hookleftarrow$ $\hookrightarrow$ $\leftharpoonup$ $\rightharpoonup$ $\leftharpoondown$ $\rightharpoondown$ $\rightleftharpoons$ $\leftrightharpoons$ $\rightleftharpoons$ $\upharpoonleft$ $\upharpoonright$ $\downharpoonleft$ $\downharpoonright$ $\upuparrows$ $\rightrightarrows$ $\rightleftarrows$ $\upuparrows$ $\downdownarrows$ $\Lleftarrow$ $\Rrightarrow$ $\twoheadleftarrow$ $\twoheadrightarrow$ $\leftarrowtail$ $\rightarrowtail$ $\looparrowleft$ $\looparrowright$ $\curvearrowleft$ $\curvearrowright$ $\circlearrowleft$ $\circlearrowright$ $\Lsh$ $\Rsh$ $\rightsquigarrow$ $\leftrightsquigarrow$ $\nleftarrow$ $\nrightarrow$ $\nLeftarrow$ $\nRightarrow$ $\nleftrightarrow$ $\nLeftrightarrow$ |
\mapsto \longmapsto \hookleftarrow \hookrightarrow \leftharpoonup \rightharpoonup \leftharpoondown \rightharpoondown \rightleftharpoons \leftrightharpoons \rightleftharpoons \upharpoonleft \upharpoonright \downharpoonleft \downharpoonright \upuparrows \rightrightarrows \rightleftarrows \upuparrows \downdownarrows \Lleftarrow \Rrightarrow \twoheadleftarrow \twoheadrightarrow \leftarrowtail \rightarrowtail \looparrowleft \looparrowright \curvearrowleft \curvearrowright \circlearrowleft \circlearrowright \Lsh \Rsh \rightsquigarrow \leftrightsquigarrow \nleftarrow \nrightarrow \nLeftarrow \nRightarrow \nleftrightarrow \nLeftrightarrow |
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