\documentclass{article} \usepackage[margin=1in]{geometry} \usepackage{amsmath,amsthm,amssymb,scrextend} \usepackage{blindtext} \usepackage{centernot} \usepackage{enumerate} \usepackage{enumitem} \usepackage{fancyhdr} \pagestyle{fancy} \usepackage[italian]{babel} \usepackage{pgfplots} \usepackage{tikz} \usepackage{wrapfig} \pgfplotsset{compat=1.17} \newcommand{\I}{\mathbb{I}} \newcommand{\N}{\mathbb{N}} \newcommand{\R}{\mathbb{R}} \newcommand{\Q}{\mathbb{Q}} \newcommand{\Z}{\mathbb{Z}} \renewcommand{\qed}{\hfill$\blacksquare$} \let\newproof\proof \renewenvironment{proof}{\begin{addmargin}[1em]{0em}\begin{newproof}}{\end{newproof}\end{addmargin}\qed} \newenvironment{corollary}[2][Corollario]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{exercise}[2][Esercizio]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{lemma}[2][Lemma]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{problem}[2][Problema]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{proposition}[2][Proposizione]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{reflection}[2][Riflessione]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \newenvironment{theorem}[2][Teorema]{\begin{trivlist} \item[\hskip \labelsep {\bfseries #1}\hskip \labelsep {\bfseries #2.}]}{\end{trivlist}} \begin{document} \lhead{Gabriel Hearot} \rhead{\today} \begin{problem}{1} \blindtext \end{problem} \begin{wrapfigure}{l}{0.45\textwidth} \begin{tikzpicture} \begin{axis}[ axis lines = middle, no markers, xlabel = $x$, ylabel = $y$, enlarge y limits = true, enlarge x limits = false, restrict y to domain = -20:20, ] \addplot [ domain=-10:10, samples=100, color=red, ] {\x+1}; \addlegendentry{$f(x)$} \addplot [ domain=-10:10, samples=100, color=blue, ] {\x/2}; \addlegendentry{$g(x)$} \addplot [ smooth, domain=-10:10, samples=1000, color=green, ] {1/\x}; \addlegendentry{$\frac{1}{x}$} \node[label={300:{$A$}},circle,fill,inner sep=0.7pt] at (axis cs:-2,-1) {}; \end{axis} \end{tikzpicture} \caption{Lorem ipsum dolor sit amet.} \end{wrapfigure} \blindtext[2] \vskip 0.2in \begin{lemma}{1} \blindtext \end{lemma} \begin{wrapfigure}{l}{0.25\textwidth} \begin{tikzpicture}[ axis/.style={->,thick}, vector/.style={-stealth}, ] \shade[ball color = gray!40, opacity = 0.4] (0,0) circle (2cm); \draw (0,0) circle (2cm); \draw (-2,0) arc (180:360:2 and 0.6); \draw[dashed] (2,0) arc (0:180:2 and 0.6); \fill[fill=black] (0,0) circle (1pt); \draw[axis] (0,0) -- (2,0,0); \draw[axis] (0,0) -- (0,0,-1.4); \draw[axis] (0,0) -- (0,2,0); \draw[vector] (1.4,0,-0.4) -- node[label={55:$\vec{d}$}]{} (0.2,0,-1.2); \draw[vector] (0,0) -- node[anchor=south east]{$\vec{\omega}$} (0,1.3,0); \end{tikzpicture} \caption{Lorem ipsum dolor sit amet.} \end{wrapfigure} \blindmathpaper \end{document}