LaTeX 各种命令，符号
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LaTeX 各种命令，符号
函数、符号及特殊字符
<img alt="\bar{x}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\acute{\eta}
<img alt="\acute{\eta}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\check{\alpha}
<img alt="\check{\alpha}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\grave{\eta}
<img alt="\grave{\eta}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\breve{a}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ddot{y}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\dot{x}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\hat{\alpha}
<img alt="\hat{\alpha}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\tilde{\iota}
<img alt="\tilde{\iota}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sin\theta
<img alt="\sin\!\theta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\cos\theta
<img alt="\cos\!\theta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\tan\theta
<img alt="\tan\!\theta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\arcsin\frac{L}{r}
<img alt="\arcsin\frac{L}{r}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\arccos\frac{T}{r}
<img alt="\arccos\frac{T}{r}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\arctan\frac{L}{T}
<img alt="\arctan\frac{L}{T}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sinh\!g" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\cosh\!h" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\tanh\!i" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{sh}j
<img alt="\operatorname{sh}j" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{argsh}k
<img alt="\operatorname{argsh}k" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{ch}h
<img alt="\operatorname{ch}h" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{argch}l
<img alt="\operatorname{argch}l" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{th}i
<img alt="\operatorname{th}i" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\operatorname{argth}m
<img alt="\operatorname{argth}m" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
k'(x)=\lim_{\Delta x\to 0}\frac{k(x)-k(x-\Delta x)}{\Deltax}
<img alt="k'(x)=\lim_{\Delta x\to0}\!\frac{k(x)-k(x-\Delta x)}{\Delta x}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\limsup S" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\liminf I" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\max\!H" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\min\!L" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\inf s" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sup t" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\exp\!t" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ln\!X" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\lg\!X" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\log\!X" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\log_\alpha X
<img alt="\log_\alpha\!X" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ker x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\deg\!x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\gcd(T,U,V,W,X)
<img alt="\!\gcd(T,U,V,W,X)" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Pr x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\det\!x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\hom x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\arg x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\dim x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\lim_{t\to n}T
<img alt="\lim_{t\to n}T" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pmod{m}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="a \bmod b" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\nabla" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\partial x
<img alt="\partial x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\mathrm{d}x
<img alt="\mathrm{d}x\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\dot x" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ddot y" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\forall" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\exists" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\empty" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\emptyset" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\varnothing
<img alt="\varnothing" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\in" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ni" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\not\in" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\notin" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\subset" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\subseteq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\supset" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\supseteq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\cap" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigcap" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\cup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigcup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\biguplus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sqsubset" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sqsubseteq
<img alt="\sqsubseteq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sqsupset" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sqsupseteq
<img alt="\sqsupseteq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sqcap" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sqcup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigsqcup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="p" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\land" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\wedge" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigwedge" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\bar{q} \to p
<img alt="\pagecolor{White} \bar{q} \to p" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\lor" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\vee" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigvee" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\lnot" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} \neg q" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\setminus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\smallsetminus
<img alt="\pagecolor{White} \smallsetminus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sqrt{3}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sqrt[n]{3}
<img alt="\pagecolor{White}\sqrt[n]{3}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Delta ABC\sim\Delta XYZ
<img alt="\Delta ABC\sim\Delta XYZ\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sqrt{3}\approx1.\ldots
<img alt="\sqrt{3}\approx1.\ldots" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\simeq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\cong" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\dot=" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ggg" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\gg" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ge" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\geqq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="=\," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\leq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\leqq" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="<\," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ll" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\lll" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
(x-y)^2\equiv(-x+y)^2\equiv x^2-2xy+y^2
<img alt="(x-y)^2\equiv(-x+y)^2\equiv x^2-2xy+y^2" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{align}
\because\begin{cases}
\acute{a}x^2+bx^2+c\gtrless0\gtrless\grave{a}x^2+bx^2+c\\
\acute{a}&0&\grave{a}
\end{cases}\\
\therefore\frac{-b\pm\sqrt{b^2-4\acute{a}c}}{2\acute{a}}{}_\lessgtr^\gtrlessx_\lessgtr^\gtrless\frac{-b\pm\sqrt{b^2-4\grave{a}c}}{2\grave{a}}
\end{align}
0>\grave{a} \end{cases}\ \therefore\frac{-b\pm\sqrt{b^2-4\acute{a}c}}{2\acute{a}}{}_\lessgtr^\gtrless x_\lessgtr^\gtrless\frac{-b\pm\sqrt{b^2-4\grave{a}c}}{2\grave{a}} \end{align} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
x\not\equiv N
<img alt="x\not\equiv N" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="x\ne A" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="x\neq C" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
t\propto v
<img alt="t\propto v" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pm" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\mp" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Diamond" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Box" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Delta\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\triangle" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\angle\Alpha\Beta\Gamma
<img alt="\angle\Alpha\Beta\Gamma" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sin\!\frac{\pi}{3}=\sin60^\operatorname{\omicron}=\frac{\sqrt{3}}{2}
<img alt="\sin\!\frac{\pi}{3}=\sin60^\operatorname{\omicron}=\frac{\sqrt{3}}{2}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\perp" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\leftarrow
<img alt="\leftarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\gets" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\rightarrow
<img alt="\rightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\to" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\leftrightarrow
<img alt="\leftrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\longleftarrow
<img alt="\longleftarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\longrightarrow
<img alt="\longrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\mapsto" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\longmapsto
<img alt="\longmapsto" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\hookrightarrow
<img alt="\hookrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\hookleftarrow
<img alt="\hookleftarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\nearrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\searrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\swarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\nwarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\uparrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\downarrow
<img alt="\downarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\updownarrow
<img alt="\updownarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\rightharpoonup
<img alt="\rightharpoonup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\rightharpoondown
<img alt="\rightharpoondown " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\leftharpoonup
<img alt="\leftharpoonup" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\leftharpoondown
<img alt="\leftharpoondown " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\upharpoonleft
<img alt="\upharpoonleft" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\upharpoonright
<img alt="\upharpoonright " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\downharpoonleft
<img alt="\downharpoonleft" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\downharpoonright
<img alt="\downharpoonright" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Leftarrow
<img alt="\Leftarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Rightarrow
<img alt="\Rightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Leftrightarrow
<img alt="\Leftrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Longleftarrow
<img alt="\Longleftarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Longrightarrow
<img alt="\Longrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Longleftrightarrow (or \iff)
<img alt="\Longleftrightarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Uparrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Downarrow
<img alt="\Downarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Updownarrow
<img alt="\Updownarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\eth" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\S" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\P" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\%" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\dagger" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ddagger" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\star" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="*" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ldots" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\smile" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\frown" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\wr" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\oplus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigoplus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\otimes" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\bigotimes
<img alt="\bigotimes" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\times" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\cdot" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\div" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\circ" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bullet" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bigodot" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\boxtimes" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\boxplus" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\triangleleft
<img alt="\triangleleft" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\triangleright
<img alt="\triangleright" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\infty" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\bot" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\top" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\vdash" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\vDash" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Vdash" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\models" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\lVert" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\rVert" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\imath" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\hbar" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\ell" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\mho" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Finv" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Re" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Im" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\wp" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\complement
<img alt="\complement" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\diamondsuit
<img alt="\diamondsuit" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\heartsuit
<img alt="\heartsuit" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\clubsuit" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\spadesuit
<img alt="\spadesuit" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\Game" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\flat" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\natural" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\sharp" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
上标、下标及等
<img alt="\pagecolor{White} a^2" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} a_2" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} a^{2+2}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} a_{i,j}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
结合上下标
<img alt="\pagecolor{White} x_2^3" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
前置上下标
{}_1^2\!X_3^4
<img alt="\pagecolor{White} {}_1^2\!X_3^4" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} x'" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} x^\prime" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} x\prime" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} \dot{x}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} \ddot{y}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{White} \vec{c}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\overleftarrow{a b}
<img alt="\pagecolor{White} \overleftarrow{a b}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\overrightarrow{c d}
<img alt="\pagecolor{White} \overrightarrow{c d}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\widehat{e f g}
<img alt="\pagecolor{White} \widehat{e f g}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
(注: 正确应该用 \overarc, 但在这里行不通。要用建议的语法作为解决办法)
\overset{\frown} {AB}
<img alt="\pagecolor{White} \overset{\frown} {AB}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\overline{h i j}
<img alt="\pagecolor{White} \overline{h i j}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\underline{k l m}
<img alt="\pagecolor{White} \underline{k l m}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\overbrace{1+2+\cdots+100}
<img alt="\pagecolor{White} \overbrace{1+2+\cdots+100}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} 5050 \\ \overbrace{ 1+2+\cdots+100 }\end{matrix}
<img alt="\pagecolor{White} \begin{matrix} 5050 \\ \overbrace{ 1+2+\cdots+100 } \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\underbrace{a+b+\cdots+z}
<img alt="\pagecolor{White} \underbrace{a+b+\cdots+z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \underbrace{ a+b+\cdots+z } \\ 26\end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \underbrace{ a+b+\cdots+z } \\ 26 \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\sum_{k=1}^N k^2
<img alt="\pagecolor{White} \sum_{k=1}^N k^2" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \sum_{k=1}^N k^2 \end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \sum_{k=1}^N k^2 \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\prod_{i=1}^N x_i
<img alt="\pagecolor{White} \prod_{i=1}^N x_i" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \prod_{i=1}^N x_i \end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \prod_{i=1}^N x_i \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\coprod_{i=1}^N x_i
<img alt="\pagecolor{White} \coprod_{i=1}^N x_i" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \coprod_{i=1}^N x_i\end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \coprod_{i=1}^N x_i \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\lim_{n \to \infty}x_n
<img alt="\pagecolor{White} \lim_{n \to \infty}x_n" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \lim_{n \to \infty}x_n\end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \lim_{n \to \infty}x_n \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\int_{-N}^{N} e^x\, dx
<img alt="\pagecolor{White} \int_{-N}^{N} e^x\, dx" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{matrix} \int_{-N}^{N} e^x\, dx\end{matrix}
<img alt="\pagecolor{White} \begin{matrix} \int_{-N}^{N} e^x\, dx \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\iint_{D}^{W} \, dx\,dy
<img alt="\pagecolor{White} \iint_{D}^{W} \, dx\,dy" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\iiint_{E}^{V} \, dx\,dy\,dz
<img alt="\pagecolor{White} \iiint_{E}^{V} \, dx\,dy\,dz" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\iiiint_{F}^{U} \, dx\,dy\,dz\,dt
<img alt="\pagecolor{White} \iiiint_{F}^{U} \, dx\,dy\,dz\,dt" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\oint_{C} x^3\, dx + 4y^2\, dy
<img alt="\pagecolor{White} \oint_{C} x^3\, dx + 4y^2\, dy" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\bigcap_1^{n} p
<img alt="\pagecolor{White} \bigcap_1^{n} p" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\bigcup_1^{k} p
<img alt="\pagecolor{White} \bigcup_1^{k} p" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
、和多行列式
\frac{2}{4}=0.5
<img alt="\frac{2}{4}=0.5" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\tfrac{2}{4} = 0.5
<img alt="\tfrac{2}{4} = 0.5" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
大型分数（嵌套）
\cfrac{2}{c + \cfrac{2}{d + \cfrac{2}{4}}} =a
<img alt="\cfrac{2}{c + \cfrac{2}{d + \cfrac{2}{4}}} = a" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" data-pin-nopin="true">
大型分数（不嵌套）
\dfrac{2}{4} = 0.5 \qquad \dfrac{2}{c + \dfrac{2}{d +\dfrac{2}{4}}} = a
<img alt="\dfrac{2}{4} = 0.5 \qquad \dfrac{2}{c + \dfrac{2}{d + \dfrac{2}{4}}} = a" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" data-pin-nopin="true">
\dbinom{n}{r}=\binom{n}{n-r}=C^n_r=C^n_{n-r}
<img alt="\dbinom{n}{r}=\binom{n}{n-r}=C^n_r=C^n_{n-r}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" data-pin-nopin="true">
\tbinom{n}{r}=\tbinom{n}{n-r}=C^n_r=C^n_{n-r}
<img alt="\tbinom{n}{r}=\tbinom{n}{n-r}=C^n_r=C^n_{n-r}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\binom{n}{r}=\dbinom{n}{n-r}=C^n_r=C^n_{n-r}
<img alt="\binom{n}{r}=\dbinom{n}{n-r}=C^n_r=C^n_{n-r}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" data-pin-nopin="true">
\begin{matrix}
x & y \z & v
\end{matrix}
<img alt="\begin{matrix} x & y \\ z & v \end{matrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{vmatrix}
x & y \z & v
\end{vmatrix}
<img alt="\begin{vmatrix} x & y \\ z & v \end{vmatrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{Vmatrix}
x & y \z & v
\end{Vmatrix}
<img alt="\begin{Vmatrix} x & y \\ z & v \end{Vmatrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{bmatrix}
& \cdots & 0
\\vdots & \ddots & \vdots \0
& \cdots & 0
\end{bmatrix}
<img alt="\begin{bmatrix} 0 & \cdots & 0 \\ \vdots & \ddots & \vdots \\ 0 & \cdots & 0\end{bmatrix} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{Bmatrix}
x & y \z & v
\end{Bmatrix}
<img alt="\begin{Bmatrix} x & y \\ z & v \end{Bmatrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{pmatrix}
x & y \z & v
\end{pmatrix}
<img alt="\begin{pmatrix} x & y \\ z & v \end{pmatrix}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\bigl( \begin{smallmatrix}
\end{smallmatrix} \bigr)
<img alt=" \bigl( \begin{smallmatrix} a&b\\ c&d \end{smallmatrix} \bigr) " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{cases}
& \mbox{if }n\mbox{ is even} \3n+1, & \mbox{if }n\mbox{ is odd}
\end{cases}
<img alt="f(n) = \begin{cases} n/2, & \mbox{if }n\mbox{ is even} \ 3n+1, & \mbox{if }n\mbox{ is odd} \end{cases} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{align}
f(x) & = (m+n)^2 \& = m^2+2mn+n^2 \\end{align}
<img alt=" \begin{align} f(x) & = (m+n)^2 \ & = m^2+2mn+n^2 \ \end{align} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{alignat}{2}
f(x) & = (m-n)^2 \f(x) & = (-m+n)^2 \& = m^2-2mn+n^2 \\end{alignat}
<img alt=" \begin{alignat}{2} f(x) & = (m-n)^2 \ f(x) & = (-m+n)^2 \ & = m^2-2mn+n^2 \ \end{alignat} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
多行等式（左对齐）
\begin{array}{lcl}
& = & a \f(x,y,z) & = & x + y + z
\end{array}
<img alt="\begin{array}{lcl} z & = & a \ f(x,y,z) & = & x + y + z \end{array}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
多行等式（右对齐）
\begin{array}{lcr}
& = & a \f(x,y,z) & = & x + y + z
\end{array}
<img alt="\begin{array}{lcr} z & = & a \ f(x,y,z) & = & x + y + z \end{array}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
长公式换行
&math&f(x) \,\!&/math&
&math&= \sum_{n=0}^\infty a_n x^n &/math&
&math&= a_0+a_1x+a_2x^2+\cdots&/math&
<img alt="f(x) \,\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="= \sum_{n=0}^\infty a_n x^n " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="= a_0 +a_1x+a_2x^2+\cdots" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{cases}
z \7x - 2y + 4z \-6x + 3y + 2z
\end{cases}
<img alt="\begin{cases} 3x + 5y + z \\ 7x - 2y + 4z \\ -6x + 3y + 2z \end{cases}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\begin{array}{|c|c||c|} a & b & S \\hline
0&0&1\0&1&1\1&0&1\1&1&0\\end{array}
<img alt=" \begin{array}{|c|c||c|} a & b & S \ \hline 0&0&1\ 0&1&1\ 1&0&1\ 1&1&0\ \end{array} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
斜体小写希腊字母一般用于在方程中显示变量。
正体希腊字母
注释/外部链接
\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta\Theta
<img alt="\Alpha\Beta\Gamma\Delta\Epsilon\Zeta\Eta\Theta\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi
<img alt="\Iota\Kappa\Lambda\Mu\Nu\Xi\Omicron\Pi\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi\Omega
<img alt="\Rho\Sigma\Tau\Upsilon\Phi\Chi\Psi\Omega\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha \beta \gamma \delta \epsilon \zeta \eta\theta
<img alt="\alpha\beta\gamma\delta\epsilon\zeta\eta\theta\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\iota \kappa\varkappa \lambda \mu \nu \xi \omicron\pi
<img alt="\iota\kappa\varkappa\lambda\mu\nu\xi\omicron\pi\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\rho \sigma \tau \upsilon \phi \chi \psi\omega
<img alt="\rho\sigma\tau\upsilon\phi\chi\psi\omega\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Epsilon\epsilon\varepsilon
<img alt="\Epsilon\epsilon\varepsilon" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Theta\theta\vartheta
<img alt="\Theta\theta\vartheta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Kappa\kappa\varkappa
<img alt="\Kappa\kappa\varkappa" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Pi\pi\varpi
<img alt="\Pi\pi\varpi" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Rho\rho\varrho
<img alt="\Rho\rho\varrho" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Sigma\sigma\varsigma
<img alt="\Sigma\sigma\varsigma" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\Phi\phi\varphi
<img alt="\Phi\phi\varphi\," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
已停用字母
<img alt="\digamma" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
粗体希腊字母
\boldsymbol{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta\Eta \Theta}
<img alt="\boldsymbol{\Alpha\Beta\Gamma\Delta\Epsilon\Zeta\Eta\Theta}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron\Pi}
<img alt="\boldsymbol{\Iota\Kappa\Lambda\Mu\Nu\Xi\Omicron\Pi}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi\Omega}
<img alt="\boldsymbol{\Rho\Sigma\Tau\Upsilon\Phi\Chi\Psi\Omega}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\alpha \beta \gamma \delta \epsilon \zeta\eta \theta}
<img alt="\boldsymbol{\alpha\beta\gamma\delta\epsilon\zeta\eta\theta}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\iota \kappa \lambda \mu \nu \xi \omicron\pi}
<img alt="\boldsymbol{\iota\kappa\lambda\mu\nu\xi\omicron\pi}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\rho \sigma \tau \upsilon \phi \chi \psi\omega}
<img alt="\boldsymbol{\rho\sigma\tau\upsilon\phi\chi\psi\omega}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Epsilon\epsilon\varepsilon}
<img alt="\boldsymbol{\Epsilon\epsilon\varepsilon}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Theta\theta\vartheta}
<img alt="\boldsymbol{\Theta\theta\vartheta}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Kappa\kappa\varkappa}
<img alt="\boldsymbol{\Kappa\kappa\varkappa}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Pi\pi\varpi}
<img alt="\boldsymbol{\Pi\pi\varpi}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Rho\rho\varrho}
<img alt="\boldsymbol{\Rho\rho\varrho}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Sigma\sigma\varsigma}
<img alt="\boldsymbol{\Sigma\sigma\varsigma}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\boldsymbol{\Phi\phi\varphi}
<img alt="\boldsymbol{\Phi\phi\varphi}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
已停用字母
\boldsymbol{\digamma}
语法\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}效果<img alt="\pagecolor{White}\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
黑板粗体（）一般用于表示数学和物理学中的向量或集合的符号。 备注：
<img alt="\{ \," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">花括号<img alt="\} \," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">中只有使用大写拉丁字母才能正常显示，使用小写字母或数字会得到其他符号。
语法\mathbf{012…abc…ABC…}效果<img alt="\pagecolor{White}\mathbf{0 \ 1 \ 2 \ 3 \ 4 \ 5 \ 6 \ 7 \ 8 \ 9}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White}\mathbf{a \ b \ c \ d \ e \ f \ g \ h \ i \ j \ k \ l \ m \ n \ o \ p \ q \ r \ s \ t \ u \ v \ w \ x \ y \ z}" src="http://upload.wikimedia.org/wikipedia/zh/math/1/6/6/4e7b094e8f34e4108f3a.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White}\mathbf{A \ B \ C \ D \ E \ F \ G \ H \ I \ J \ K \ L \ M \ N \ O \ P \ Q \ R \ S \ T \ U \ V \ W \ X \ Y \ Z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">备注花括号{}内只能使用拉丁字母和数字，不能使用希腊字母如\alpha等。斜粗体
语法\boldsymbol{012…abc…ABC…\alpha \beta\gamma…}效果<img alt="\pagecolor{White}\boldsymbol{0 \ 1 \ 2 \ 3 \ 4 \ 5 \ 6 \ 7 \ 8 \ 9}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White}\boldsymbol{a \ b \ c \ d \ e \ f \ g \ h \ i \ j \ k \ l \ m \ n \ o \ p \ q \ r \ s \ t \ u \ v \ w \ x \ y \ z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White}\boldsymbol{A \ B \ C \ D \ E \ F \ G \ H \ I \ J \ K \ L \ M \ N \ O \ P \ Q \ R \ S \ T \ U \ V \ W \ X \ Y \ Z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White}\boldsymbol{\alpha \ \beta \ \gamma \ \delta \ \epsilon \ \zeta \ \eta \ \theta \ \iota \ \kappa \ \lambda \ \mu \ \nu \ \xi \ o \ \pi \ \rho \ \sigma \ \tau \ \upsilon \ \phi \ \chi \ \psi \ \omega}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">备注使用\boldsymbol{}可以加粗所有合法的符号。
语法\mathit{}效果<img alt="\mathit{}\!" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
语法\mathrm{012…abc…ABC…}或\mbox{}或\operatorname{}效果<img alt="\mathrm{}\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\mathrm{abcdefghijklmnopqrstuvwxyz}\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">备注罗马体可以使用数字和。
语法\mathfrak{012…abc…ABC…}效果<img alt="\pagecolor{White} \mathfrak{0 \ 1 \ 2 \ 3 \ 4 \ 5 \ 6 \ 7 \ 8 \ 9}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White} \mathfrak{a \ b \ c \ d \ e \ f \ g \ h \ i \ j \ k \ l \ m \ n \ o \ p \ q \ r \ s \ t \ u \ v \ w \ x \ y \ z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)"><img alt="\pagecolor{White} \mathfrak{A \ B \ C \ D \ E \ F \ G \ H \ I \ J \ K \ L \ M \ N \ O \ P \ Q \ R \ S \ T \ U \ V \ W \ X \ Y \ Z}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">备注哥特体可以使用数字和拉丁字母。
语法\mathcal{ABC…}效果<img alt="\mathcal{ABCDEFGHIJKLMNOPSTUVWXYZ}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">备注手写体仅对大写拉丁字母有效。
希伯来字母
语法\aleph\beth\gimel\daleth效果<img alt="\aleph\beth\gimel\daleth" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
( \frac{1}{2} )
<img alt="( \frac{1}{2} )" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left( \frac{1}{2} \right)
<img alt="\left ( \frac{1}{2} \right )" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
您可以使用 \left 和 \right 来显示不同的括号：
圆括号，小括号
\left( \frac{a}{b} \right)
<img alt="\left( \frac{a}{b} \right)" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
方括号，中括号
\left[ \frac{a}{b} \right]
<img alt="\left[ \frac{a}{b} \right]" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
花括号，大括号
\left\{ \frac{a}{b} \right\}
<img alt="\left\{ \frac{a}{b} \right\}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left \langle \frac{a}{b} \right \rangle
<img alt="\left\langle \frac{a}{b} \right \rangle" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
单竖线，绝对值
\left| \frac{a}{b} \right|
<img alt="\left| \frac{a}{b} \right|" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
双竖线，范
\left \| \frac{a}{b} \right \|
<img alt="\left \| \frac{a}{b} \right \|" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
（Floor function）
\left \lfloor \frac{a}{b} \right \rfloor
<img alt="\left \lfloor \frac{a}{b} \right \rfloor" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
（Ceiling function)
\left \lceil \frac{c}{d} \right \rceil
<img alt="\left \lceil \frac{c}{d} \right \rceil" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
斜线与反斜线
\left / \frac{a}{b} \right \backslash
<img alt="\left / \frac{a}{b} \right \backslash " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left \uparrow \frac{a}{b} \right \downarrow
<img alt="\pagecolor{White}\left \uparrow \frac{a}{b} \right \downarrow " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left \Uparrow \frac{a}{b} \right \Downarrow
<img alt="\pagecolor{White}\left \Uparrow \frac{a}{b} \right \Downarrow " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left \updownarrow \frac{a}{b} \right\Updownarrow
<img alt="\pagecolor{White}\left \updownarrow \frac{a}{b} \right \Updownarrow" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left [ 0,1 \right )
\left \langle \psi \right |
<img alt="\left [ 0,1 \right )" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\left \langle \psi \right |" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left \{ \frac{a}{b} \right .
<img alt="\left \{ \frac{a}{b} \right ." src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\left . \frac{a}{b} \right \}
<img alt="\left . \frac{a}{b} \right \}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
可以使用 \big, \Big, \bigg, \Bigg 控制括号的大小，比如代码
\Bigg ( \bigg [ \Big \{\big\langle \left | \| \frac{a}{b} \| \right |
\big \rangle\Big \}\bigg ]
<img alt="\pagecolor{White}\Bigg ( \bigg [ \Big \{ \big \langle \left | \| x \| \right | \big \rangle \Big \} \bigg ] \Bigg )" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
注意TeX能够自动处理大多数的空格，但是您有时候需要自己来控制。
2个quad空格
\alpha\qquad\beta
<img alt="\alpha\qquad\beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="2m\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\quad\beta
<img alt="\alpha\quad\beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="m\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\ \beta
<img alt="\alpha\ \beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\frac{m}{3}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\;\beta
<img alt="\alpha\;\beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\frac{2m}{7}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\,\beta
<img alt="\alpha\,\beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\frac{m}{6}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\beta
<img alt="\alpha\beta\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="0\ " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
\alpha\!\beta
<img alt="\alpha\!\beta" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="-\frac{m}{6}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
字体颜色︰{\color{色调}表达式}
背景颜色︰{\pagecolor{色调}表达式}
支援色调表
Colors supported
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<img alt="\color{Aquamarine}\text{Aquamarine}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Bittersweet}\text{Bittersweet}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Black}\text{Black}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Blue}\text{Blue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{BlueGreen}\text{BlueGreen}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
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<img alt="\pagecolor{Gray}\color{GreenYellow}\text{GreenYellow}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" style="background-image: background-attachment: background-size: background-origin: background-clip: background-position: background-repeat:">
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<img alt="\color{MidnightBlue}\text{MidnightBlue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Mulberry}\text{Mulberry}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
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<img alt="\color{Orange}\text{Orange}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{OrangeRed}\text{OrangeRed}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
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<img alt="\color{Peach}\text{Peach}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Periwinkle}\text{Periwinkle}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{PineGreen}\text{PineGreen}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Plum}\text{Plum}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{ProcessBlue}\text{ProcessBlue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Purple}\text{Purple}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{RawSienna}\text{RawSienna}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Red}\text{Red}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{RedOrange}\text{RedOrange}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{RedViolet}\text{RedViolet}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
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<img alt="\color{RoyalBlue}\text{RoyalBlue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{RoyalPurple}\text{RoyalPurple}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{RubineRed}\text{RubineRed}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Salmon}\text{Salmon}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{SeaGreen}\text{SeaGreen}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Sepia}\text{Sepia}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{SkyBlue}\text{SkyBlue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{Gray}\color{SpringGreen}\text{SpringGreen}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" style="background-image: background-attachment: background-size: background-origin: background-clip: background-position: background-repeat:">
<img alt="\color{Tan}\text{Tan}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{TealBlue}\text{TealBlue}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Thistle}\text{Thistle}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Turquoise}\text{Turquoise}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{Violet}\text{Violet}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{VioletRed}\text{VioletRed}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{Black}\color{White}\text{White}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" style="background-image: background-attachment: background-size: background-origin: background-clip: background-position: background-repeat:">
<img alt="\color{WildStrawberry}\text{WildStrawberry}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\pagecolor{Gray}\color{Yellow}\text{Yellow}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" style="background-image: background-attachment: background-size: background-origin: background-clip: background-position: background-repeat:">
<img alt="\color{YellowGreen}\text{YellowGreen}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
<img alt="\color{YellowOrange}\text{YellowOrange}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
＊注︰输入时第一个字母必需以大写输入，如\color{OliveGreen}。
{\color{Blue}x^2}+{\color{Brown}2x} -{\color{OliveGreen}1}
<img alt="\pagecolor{White} {\color{Blue}x^2}+{\color{Brown}2x} - {\color{OliveGreen}1}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
x_{\color{Maroon}1,2}=\frac{-b\pm\sqrt{{\color{Maroon}b^2-4ac}}}{2a}
<img alt="\pagecolor{White} x_{\color{Maroon}1,2}=\frac{-b\pm\sqrt{{\color{Maroon}b^2-4ac}}}{2a}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" style="background:#F8FCFF">
小型数学公式
当要把分数等公式放进文字中的时候，我们需要使用小型的数学公式。
苹果原产于欧洲和中亚细亚。哈萨克的阿拉木图与新疆阿力麻里有苹果城的美誉。中国古代的林檎、柰、花红等水果被认为是中国土生苹果品种或与苹果相似的水果。苹果在中国的栽培记录可以追溯至西汉时期，汉武帝时，10的<img alt="f(x)=5+\frac{1}{5}" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
是2。上林苑中曾栽培林檎和柰，当时多用于薰香衣裳等，亦有置于床头当香熏或置于衣服初作为香囊，总之一般不食用。但也有看法认为，林檎和柰是现在的沙果，曾被误认为苹果，真正意义上的苹果是元朝时期从中亚地区传入中国，当时只有在宫廷才可享用。
<img alt="?" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" height="23" width="20">并不好看。
苹果原产于欧洲和中亚细亚。哈萨克的阿拉木图与新疆阿力麻里有苹果城的美誉。中国古代的林檎、柰、花红等水果被认为是中国土生苹果品种或与苹果相似的水果。苹果在中国的栽培记录可以追溯至西汉时期，汉武帝时，10的<img alt="\begin{smallmatrix} f(x)=5+\frac{1}{5} \end{smallmatrix} " src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
是2。上林苑中曾栽培林檎和柰，当时多用于薰香衣裳等，亦有置于床头当香熏或置于衣服初作为香囊，总之一般不食用。但也有看法认为，林檎和柰是现在的沙果，曾被误认为苹果，真正意义上的苹果是元朝时期从中亚地区传入中国，当时只有在宫廷才可享用。
<img alt="?" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)" height="20" width="20">好看些了。
\begin{smallmatrix}...\end{smallmatrix}
或直接使用{{}}模板。
{{Smallmath|f=
f(x)=5+\frac{1}{5} }}
强制使用PNG
假设我们现在需要一个图的数学公式。
若输入 2x=1 的话︰
<img alt="2x=1" src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
&　↑ 这并不是我们想要的。
若你需要强制输出一个PNG图的数学公式的话，你可于公式的最后加上\,（小空格，但于公式的最后是不会显示出来）。
输入 2x=1 \,的话︰<img alt="2x=1 \," src="http://image99.360doc.com/DownloadImg/0/.png" title="Texlive:&latex数学符号表(2)">
&　↑ 以PNG图输出。
你也可以使用 \,\!，这个亦能强制使用PNG图像。
　　阅读更多︰
|TeX各版本概述及基本约定，特殊字符|
+---------------------------------+
tex提供300多条基本排版命令
由D.E.Knuth1978年开发
plain tex：在tex基础上新定义600多条复合命令
AMS-TEX：美国数学会开发（amsmath宏包）排版的数学公式
LATEX：L.Lamport（1985）编写，适合排版普通文章和书籍
LATEX2e：可加载amsmath宏包，目前最流行的TEX宏包
版本：LATEX2.09--&LATEX2e--&LATEX3（开发中）
中文排版：
CCT：科学院张林波
TY（天元）：华师大肖刚、陈志杰教授开发
CJK：德国W.Lemberg开发，处理中日韩三国文字。
发行版CTEX：集成了CCT，TY，CJK的MikTEX系统。
ChinaTEX:内容涵盖MiKTeX系统及中文支持、常用外围软件、TeX\LaTeX文档和模板选萃等
TeX中的长度
in英寸＝2.54cm＝72.27pt
em大写字母M的宽度
ex小写字母x的高度
弹性长度：根据需要自动伸缩
正常值plus伸展值minus收缩值
实际长度可超过正常值和伸展值之和，但不能小于正常值和收缩值之差
\documentclass[11pt]{article}%11pt字体，普通文章
%导言区，全局命令
\usepackage{CJK}%使用CJK宏包
\begin{document}%主环境
\begin{CJK}{GBK}{song}%汉字必须放入CJK环境
%其它字体:song,kai,fs,hei,li,you
%CJK的两种环境CJK和CJK*
%GBK是采用的字符集：GB，GBK，Bg5，Gbt
Hi,This is my first \LaTeX file
祝贺你，MikTex和CJK安装成功了
\ent{document}
CJK和CJK*环境之间的切换
\CJKspace和\CJKnospace
\CJKtilde 重新定义～的长度
分组｛......｝
西文标点后要加空格
各种环境的开始和结束命令最好独占一行
换行:连续两个回车，一个仅为空格
输入特殊字符
前加\的有：#$%{}~_^&
\=\textbackslash
｜,&,&＝$|$,$&$,$&$,$*$(中间星）
*＝*上面星
特殊符号\s \p \dag \ddag \copyrigh版权号，\pounds 磅
\TeX \LaTeX \LaTeXe \AmS-\LaTeX(最后这个要amsmath宏包）
单引号：`'(1键前面的）
双引号：``"
+------------------------------+
|段落、行距、水平间距、缩进命令|
+------------------------------+
强制分行：\\或\\*[和下行间距离]、\newline
建议分行：\linebreak[0-4，数越大建议力度越大]
\linebreak增加字间距，强制换行
\nolinebreak［n］建议不分行
\mbox｛内容｝内容保持在同一行
分段：\par，或两个回车
分页：自动分页
强制分页：\newpage
建议分页：\pagebreak［n］，\nopagebreak［n］
增加当前页高度有时可以避免难看的分页
\enlargethispage｛尺寸｝可增加的最大高度
\enlargethispage*｛尺寸｝指定增加高度
水平间距：
\quad 插入空白相当于当前字体大小
\qquad＝\quad×2
\ ，＝\quad×3/18
~=???好象比\ 小
\hspace{宽度大小}，\hspace*{宽度大小}
\hfill弹性长度：hspace{\hfill}插入空白，撑满整行
\hphantom{文本内容},占据文本内容的宽度
\vphantom[文本内容},\phantom{文本内容}
导引线：\dotfill，\hrulefill
垂直间距：
\vspace{高度}和\vspace*{高度}
\vfill：相当于\vspace{\fill}
\smallskip:--&\vspace{\smallskipamount}
\medskip:--&\vspace{\medskipamount}
\bigskip:--&\vspace{\bigskipamount}
段落首行缩进：
\setlength{\parindent}{2em},2个M
\setlength{\parindent}{0pt},首行不缩进
\CJKindent:两个汉字
\indent与\noindent
每节的第一段首行不会自动缩进
\hspane{\parindent}
在导言区加入：\usepackage{indentfirst}
段落间距：\lineskip+\parskip
可用\setlength修改以上值
\baselineskip：相邻两行基线间距离
\baselinestretch：伸展因子
修改改变行距：\renewcommand{\baselinestretch}[1.2]
放在\begin{document}之后，字体尺寸改变时才生效
+----------------------------------+
|西文字体属性、及中文字体属性、命令|
+----------------------------------+
字体有5种属性
\rmfamily：罗马字体
\sffamily：无衬线字体
\ttfamily：打字机字体
形状：（shape）直立斜
\upshape：直立
\itshape：意大利斜体
\slsha