名前: Th\'or 日時: 2005-05-14 23:04:05 IPアドレス: 61.196.192.*
>>35860 \documentclass[papersize]{jsarticle} \usepackage{amssymb} % Using only user/author commands. \newcommand*\setbrace[1]{\ensuremath{\left\{#1\right\}}} \newcommand*\setbar[1]{\ensuremath{\left.#1\right|}} \newcommand*\Vec[1]{\ensuremath{\mathbb{#1}}} \newcommand*\hvec[1][x]{\ensuremath{\left(% \matrix{#1_1_2&\cdots_n}\right)}} \newcommand*\tvec[1][x]{\ensuremath{\left(% \matrix{#1_1\cr#1_2\cr\vdots\cr#1_n\cr}\right)}} \begin{document} Hello $A\cap B = \setbrace{\setbar{\hvec[y]} y_i \in \Vec Y}$. And goodbye $A\cap B = \setbrace{\setbar{\tvec} x_i \in \Vec X}$.\par \end{document} Th\'or
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