pism.sty (667B)
1 % This is the place to define all the non-standard LaTeX commands needed in PISM Class browser. 2 3 % use the math font that works better with sans-serif text fonts 4 \usepackage{cmbright} 5 6 % partial derivative 7 \newcommand{\diff}[2]{\frac{\partial #1}{\partial #2}} 8 % total derivative 9 \newcommand{\Diff}[2]{\frac{d #1}{d #2}} 10 11 % for discretization schemes 12 \newcommand{\dx}{\ensuremath{\Delta x}} 13 \newcommand{\dy}{\ensuremath{\Delta y}} 14 \newcommand{\dz}{\ensuremath{\Delta z}} 15 \newcommand{\dt}{\ensuremath{\Delta t}} 16 17 % for BOMBPROOF: 18 \newcommand{\Up}[2]{\operatorname{Up}\left(#1\big|#2\right)} 19 \newcommand{\uppair}[2]{\left\{\begin{matrix} #1 \\ #2 \end{matrix}\right\}}