最近写博客,经常要插入各种数学公式,有好多数学符号都不会输入。所以就找了个 latex 教材,简单的学了学常用的数学公式如何用 latex 表示出来。这里就把一些常用的数学符号的latex表示法总结了一下。这里只是个初步的总结,总结的不全,以后会慢慢补充完善。
希腊字母和希伯来字母
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\alpha |
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\beta |
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\gamma |
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\Gamma |
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\digamma |
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\delta |
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\Delta |
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\epsilon |
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\varepsilon |
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\zeta |
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\eta |
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\theta |
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\Theta |
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\vartheta |
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\iota |
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\kappa |
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\varkappa |
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\lambda |
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\Lambda |
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\mu |
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\nu |
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\xi |
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\Xi |
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\pi |
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\Pi |
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\varpi |
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\rho |
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\varrho |
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\sigma |
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\Sigma |
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\varsigma |
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\varsigma |
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\tau |
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\upsilon |
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\Upsilon |
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\phi |
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\Phi |
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\varphi |
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\chi |
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\psi |
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\Psi |
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\omega |
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\Omega |
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\aleph |
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\beth |
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\daleth |
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\gimel |
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逻辑运算符
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\because |
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\therefore |
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\forall |
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\exists |
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\not= |
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\not> |
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\not\subset |
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集合运算符
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\emptyset |
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\in |
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\notin |
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\subset |
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\supset |
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\subseteq |
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\supseteq |
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\bigcap |
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\bigcup |
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\bigvee |
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\bigwedge |
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\biguplus |
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\bigsqcup |
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箭头符号
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\uparrow |
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\downarrow |
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\Uparrow |
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\Downarrow |
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\updownarrow |
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\Updownarrow |
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\rightarrow |
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\leftarrow |
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\Rightarrow |
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\Leftarrow |
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\leftrightarrow |
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\Leftrightarrow |
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\longrightarrow |
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\longleftarrow |
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\Longrightarrow |
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\Longleftarrow |
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\longleftrightarrow |
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\Longleftrightarrow |
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更多的箭头符号
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\mapsto |
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\longmapsto |
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\hookleftarrow |
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\hookrightarrow |
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\leftharpoonup |
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\rightharpoonup |
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\leftharpoondown |
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\rightharpoondown |
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\rightleftharpoons |
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\leadsto |
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\nearrow |
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\searrow |
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\swarrow |
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\nwarrow |
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\nleftarrow |
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\nrightarrow |
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\nLeftarrow |
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\nRightarrow |
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\nleftrightarrow |
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\nLeftrightarrow |
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\dashrightarrow |
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\dashleftarrow |
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\leftleftarrows |
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\leftrightarrows |
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\Lleftarrow |
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\twoheadleftarrow |
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\leftarrowtail |
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\looparrowleft |
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\leftrightharpoons |
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\curvearrowleft |
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\circlearrowleft |
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\Lsh |
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\upuparrows |
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\upharpoonleft |
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\downharpoonleft |
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\multimap |
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\leftrightsquigarrow |
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\rightrightarrows |
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\rightleftarrows |
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\rightrightarrows |
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\rightleftarrows |
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\twoheadrightarrow |
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\rightarrowtail |
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\looparrowright |
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\rightleftharpoons |
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\curvearrowright |
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\circlearrowright |
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\Rsh |
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\downdownarrows |
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\upharpoonright |
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\downharpoonright |
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\rightsquigarrow |
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关系运算符
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\mid |
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\nmid |
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\cdot |
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\leq |
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\geq |
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\neq |
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\approx |
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\equiv |
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\circ |
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\ast |
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\bigodot |
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\bigotimes |
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\bigoplus |
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其他运算符
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\pm |
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\times |
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\div |
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\sum |
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\prod |
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\coprod |
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