Skip to main content\(\newcommand{\del}[2]{\frac{\partial #1}{\partial #2}}
\def\proj{\qopname\relax o{proj}}
\def\grad{\qopname\relax o{grad}}
\def\curl{\text{curl }\ }
\def\div{\qopname\relax o{div}}
\def\comp{\qopname\relax o{comp}}
\newcommand{\R}{\mathbb{R}}
\definecolor{purple}{rgb}{0.5,0,1.0}
\definecolor{cyan}{rgb}{0, 1, 1}
\definecolor{hotpink}{rgb}{1, 0, 0.5}
\definecolor{skyblue}{rgb}{0, 0.5, 1}
\newcommand{\lt}{<}
\newcommand{\gt}{>}
\newcommand{\amp}{&}
\)
