1 \usepackage{stmaryrd
} % short arrows
2 %\usepackage{textcomp} % upquote
3 \usepackage{titlecaps
} % titlecase commands
4 \usepackage{wasysym
} % circle symbols
5 \usepackage{relsize
} % \smaller command
6 \usepackage{xcolor
} % colors
7 \usepackage{fnpct
} % footnotekerning
8 %\usepackage[all]{nowidow} % Kill widows and orphans
10 \usepackage{siunitx
} % typeset units
11 \DeclareSIUnit\noop{\relax}
12 \DeclareSIUnit\celcius{{}^
{\circ}\kern-
\scriptspace\mathsf{C
}}
16 %\DeclareMathSymbol{\shortminus}{\mathbin}{AMSa}{"39} %chktex 18
17 \newcommand{\shortminus}{-
}