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SPC-poster-template/math_commands.tex
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math_commands.tex
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%% differential geometry ----------------------------------------------------------------------------
\newcommand{\ederiv}{\mathrm{d}}
\newcommand{\vfield}[1]{\vec{#1}}
%-----------------------------------------------------------------------------------------------------------
%% vector calculus -----------------------------------------------------------------------------------
\newcommand{\gradient}{\nabla} % gradient operator
\newcommand{\curl}{\nabla\times} % curl operator
\newcommand{\divergence}{\nabla\cdot} % divergence operator
%-----------------------------------------------------------------------------------------------------------
%% derivatives ----------------------------------------------------------------------------------------
\newcommand{\ddt}[2][]{\frac{\ederiv^{#1} #2}{\ederiv t^{#1}}} % temporal derivative
\newcommand{\pddt}[2][]{\frac{\partial^{#1} #2}{\partial t^{#1}}} % partial temporal derivative
\newcommand{\ddgeneric}[3][]{\frac{\ederiv^{#1} #2}{\ederiv {#3}^{#1}}} % generic derivative
\newcommand{\pddgeneric}[3][]{\frac{\partial^{#1} #2}{\partial {#3}^{#1}}} % generic partial derivative
%-----------------------------------------------------------------------------------------------------------
%% algebra -------------------------------------------------------------------------------------------
\newcommand{\valgebra}[1]{\boldsymbol{#1}} % a column vector
\newcommand{\moperator}[1]{\boldsymbol{\mathsf{#1}}} % a matrix operator
\newcommand{\transpose}[1]{\ensuremath{#1^{\raisebox{0.25ex}{$\scriptsize \intercal$}}}} % transpose of matrix
%-----------------------------------------------------------------------------------------------------------
%% topology -------------------------------------------------------------------------------------------
\newcommand{\interior}[1]{#1^{\circ}}
%-----------------------------------------------------------------------------------------------------------
\renewcommand{\vec}[1]{ \boldsymbol{#1} }
\newcommand{\ten}[1]{ \bar{\bar{#1}} }
\renewcommand{\eqref}[1]{eq. (\ref{#1})}
\newcommand{\figref}[1]{fig.\ref{#1}}
\newcommand{\tabref}[1]{tab. \ref{#1}}
\renewcommand{\div}{\nabla\cdot}
\newcommand{\cross}{\times}
\newcommand{\rot}{\nabla\times}
\newcommand{\dpar}[2]{\frac{ \partial #1}{\partial #2}}
\newcommand{\ddpar}[2]{\frac{ {\partial}^{2} #1}{ {\partial}^{2} #2}}
\newcommand{\dtot}[2]{\frac{d #1}{d #2}}
\newcommand{\grad}{\nabla}
\newcommand{\abs}[1]{\left| #1 \right|}
\newcommand{\head}[1]{\textnormal{\textbf{#1}}}
\newcommand{\normal}[1]{\multicolumn{1}{l}{#1}}
\newcommand{\ave}[1]{\big \langle #1 \big \rangle}
\newcommand{\scalar}[2]{\bm{#1} \cdot \bm{#2}}
\renewcommand{\vector}[2]{\bm{#1} \times \bm{#2}}
\newcommand{\uvec}[1]{ \hat{#1} }
%force standard font for math environment
\newcommand{\stdmath}[1]{{\fontfamily{cmr}\selectfont\mathnormal{#1}}}
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