数学中的补集符号写法大全 补集符号

原文链接:http://tex.stackexchange.com/questions/15984/wh--at-symbol-should-one-use-for-a-set-complement

示例:

documentclass{minimal}  usepackage{amsmath} usepackage{amssymb}

newcommand{eqn}{[

   stcomp{(A cup B)} = stcomp{A} cap stcomp{B}

]}

begin{document}

newcommand{stcomp}[1]{{#1}^complement}  eqn

renewcommand{stcomp}[1]{overline{#1}}           eqn

renewcommand{stcomp}[1]{{#1'}}           eqn

renewcommand{stcomp}[1]{widetilde{#1}}           eqn

renewcommand{stcomp}[1]{{#1}^{sim}}           eqn

renewcommand{stcomp}[1]{{#1}^{mathsf{c}}}           eqn

renewcommand{stcomp}[1]{Xsetminus{#1}}           eqn

end{document}

Of all of these I've used^complementthemost, and the overbar is the one I've seen the most. I have to sayI really like your^mathsf{c}implementation.

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