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Input absolute and norm in latex
Posted by Derek Jing
on
5:56 AM
in
Latex
Define commands in the document preamble:
\providecommand{\abs}[1]{\lvert#1\rvert}
\providecommand{\norm}[1]{\lVert#1\rVert}
Then, we can use \abs{a} and \norm{a}.
\providecommand{\abs}[1]{\lvert#1\rvert}
\providecommand{\norm}[1]{\lVert#1\rVert}
Then, we can use \abs{a} and \norm{a}.
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