\documentclass[handout, notheorems, 9pt]{beamer}
\usepackage{amsmath, amssymb, amsthm, stmaryrd, gensymb}
\usepackage{mathtools, adjustbox}
\usepackage{enumitem, xfrac, xcolor, cancel, multicol, tabularx, relsize}
\usepackage{fancyvrb, hyperref, csquotes}
\usepackage{biblatex}
\usepackage{pgfplots, tikz, tikz-cd}
\usepackage{graphicx, wrapfig}
\usepackage[normalem]{ulem}
\usepackage{rank-2-roots}

% Configure graphics
\usetikzlibrary{calc, shadows.blur, shapes.geometric, patterns, arrows}
\pgfplotsset{compat=1.16}

% Get propper inequality symbols
\renewcommand{\leq}{\leqslant}
\renewcommand{\le}{\leqslant}
\renewcommand{\geq}{\geqslant}
\renewcommand{\ge}{\geqslant}
\renewcommand{\preceq}{\preccurlyeq}
\renewcommand{\succeq}{\succcurlyeq}

% Display long arrows instead of short ones
\renewcommand{\to}{\longrightarrow}
\renewcommand{\mapsto}{\longmapsto}

% Blockquotes
\let\blockquote\relax
\NewDocumentEnvironment{blockquote}{m O{Citação}}
  {\begin{block}{#2}}
  {\newline {\normalfont \rightline{--- #1}}\end{block}}

% Useful theorem definitions
\newtheorem*{theorem}{Teorema}
\newtheorem*{lemma}{Lema}
\newtheorem*{corollary}{Corolário}
\newtheorem*{proposition}{Proposição}
\theoremstyle{definition}
\newtheorem*{definition}{Definição}
\newtheorem*{example}{Exemplo}

% Beamer settings
\usetheme[progressbar=frametitle]{metropolis}
\setbeamertemplate{itemize items}{\textbullet}

% Configure how items look
\setenumerate[0]{label={\normalfont\arabic*.}}
\setitemize{label=\usebeamerfont*{itemize item}%
  \usebeamercolor[fg]{itemize item}
  \usebeamertemplate{itemize item}}
itemize item}%
  \usebeamercolor[fg]{itemize item}
  \usebeamertemplate{itemize item}}
ono}

% Configure how items look
\setenumerate[0]{label={\normalfont\arabic*.}}
\setitemize{label=\usebeamerfont*{itemize item}%
  \usebeamercolor[fg]{itemize item}
  \usebeamertemplate{itemize item}}

% Configure the spacing of columns in tables
\setlength{\tabcolsep}{5pt}

% Include references that aren't cited anywhere
\nocite{*}

