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added operators for set theory

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This commit is contained in:
Maximilian Keßler 2021-05-14 21:08:28 +02:00
parent 7a536157e6
commit 857729a67d
1 changed files with 9 additions and 6 deletions
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15
operators.sty
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@ -85,16 +85,19 @@
\DeclareMathOperator\CHaus{{\textbf{CHaus}}} \DeclareMathOperator\CHaus{{\textbf{CHaus}}}
\def\op{^{\textbf{op}}} \def\op{^{\textbf{op}}}
% Characteristic function %Set theory
\newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}
\newcommand*{\One}{\ensuremath{\mathbbm{1}}}
\DeclareMathOperator\lhs{LHS}
\DeclareMathOperator\card{card} \DeclareMathOperator\card{card}
\DeclareMathOperator\Cd{Cd} \DeclareMathOperator\Cd{Cd}
\DeclareMathOperator\Ord{Ord} \DeclareMathOperator\Ord{Ord}
\DeclareMathOperator\otp{otp} \DeclareMathOperator\otp{otp}
\DeclareMathOperator\Card{Card} \DeclareMathOperator\Card{Card}
% Characteristic function
\newcommand*{\cfun}{\ensuremath{\mathbbm{1}}}
\newcommand*{\One}{\ensuremath{\mathbbm{1}}}
\DeclareMathOperator\lhs{LHS}