| \usepackage[catalan]{babel} |
| \usepackage{lmodern} |
| \usepackage{amsmath} |
| \usepackage{amsfonts} |
| \usepackage{amssymb} |
| \usepackage{mathtools} |
| \usepackage{parskip} |
| \usepackage{xcolor} |
| \usepackage{tcolorbox} |
| %\usepackage{hyperref} |
| \usepackage{geometry} |
| \usepackage{physics} |
| \usepackage{systeme,mathtools} |
| \usepackage[usestackEOL]{stackengine} |
| \usepackage{scalerel} |
| \usepackage{graphicx} |
| \usepackage{enumerate} |
| \usepackage{tikz} |
| \usepackage[labelfont=bf]{caption} |
| \usepackage{siunitx} |
| \usepackage{cancel} |
| \usepackage{fbox} |
| \usepackage{multicol} |
| \usepackage{amsthm} |
| \usepackage[shortlabels]{enumitem} |
| \usepackage{float} |
| \usetikzlibrary{positioning} |
| \geometry{top=25mm} |
| |
| % Plantilla per l'interior d'un conjunt |
| \newcommand{\interior}[1]{% |
| {\kern0pt#1}^{\mathrm{o}}% |
| } |
| |
| % Plantilles del notate |
| \def\myupbracefill#1{\rotatebox{90}{\stretchto{\{}{#1}}} |
| \def\rlwd{.5pt} |
| \newcommand\notate[4][B]{% |
| \if B#1\else\def\myupbracefill##1{}\fi% |
| \def\useanchorwidth{T}% |
| \setbox0=\hbox{$\displaystyle#2$}% |
| \def\stackalignment{c}\stackunder[-6pt]{% |
| \def\stackalignment{c}\stackunder[-1.5pt]{% |
| \stackunder[2pt]{\strut $\displaystyle#2$}{\myupbracefill{\wd0}}}{% |
| \rule{\rlwd}{#3\baselineskip}}}{% |
| \strut\kern9pt$\rightarrow$\smash{\rlap{$~#4$}}}% |
| } |
| \newcommand\lnotate[4][B]{% |
| \if B#1\else\def\myupbracefill##1{}\fi% |
| \def\useanchorwidth{T}% |
| \setbox0=\hbox{$\displaystyle#2$}% |
| \def\stackalignment{c}\stackunder[-6pt]{% |
| \def\stackalignment{c}\stackunder[-1.5pt]{% |
| \stackunder[2pt]{\strut $\displaystyle#2$}{\myupbracefill{\wd0}}}{% |
| \rule{\rlwd}{#3\baselineskip}}}{% |
| \strut\kern-9pt$\leftarrow$\smash{\llap{$~#4\quad\;\,$}}}% |
| } |
| |
| % Plantilles dels boxes |
| %%%% START DEFINING LBOXED, RBOXED %%%% |
| \newcommand{\lboxed}[1]{\fbox[blt]{\mathsurround=0pt$\displaystyle#1$}} |
| \newcommand{\rboxed}[1]{\fbox[brt]{\mathsurround=0pt$\displaystyle#1$}} |
| |
| % Plantilles pels problemes |
| \newcounter{problem} |
| \newcounter{solution} |
| |
| \newcommand{\green}[1]{\textbf{\color{ForestGreen} #1}} |
| |
| \newcommand{\separator}{\noindent\hfil\rule{0.75\textwidth}{0.4pt}\hfil} |
| |
| \newenvironment{Problem}{% |
| \stepcounter{problem}% |
| \begin{tcolorbox}[colback=cyan!10!white,parbox=false] |
| \textbf{Problema \theproblem.}~% |
| \setcounter{solution}{0}}{% |
| \end{tcolorbox} |
| } |
| |
| \newenvironment{FreeProblem}{% |
| \begin{tcolorbox}[colback=cyan!10!white,parbox=false] |
| \setcounter{solution}{0}}{% |
| \end{tcolorbox} |
| } |
| |
| \newcommand\Solution{% |
| \textbf{Solució:}\\% |
| } |
| |
| \newcommand\Context{% |
| \textbf{Context:}\\% |
| } |
| |
| \newcommand\Lema{% |
| \textbf{Lema:} % |
| } |
| |
| \newcommand\Proposition{% |
| \textbf{Proposició:} % |
| } |
| |
| \newcommand\Theorem{% |
| \textbf{Teorema:} % |
| } |
| |
| \newcommand\Proof{% |
| \textbf{Demostració:}\\% |
| } |
| |
| \newcommand\QED{\square} |
| |
| \newcommand\ASolution{% |
| \stepcounter{solution}% |
| \textbf{Solució \thesolution:}\\% |
| } |
| |
| |
| \newcommand{\asection}[2]{ |
| \setcounter{section}{#1} |
| \addtocounter{section}{-1} |
| \section{#2} |
| } |
| |
| % Tensor commands: |
| \newcommand*{\TT}[1]{\bar{\bar{#1}}} |
| \newcommand*{\dev}[0]{\text{dev}\,} |
| |
| % Corrections: |
| \newif\ifshowcorrections |
| |
| \newcommand{\correction}[1]{% |
| \ifshowcorrections% |
| {\color{red} #1}% |
| \else% |
| #1% |
| \fi% |
| }% |
| |
| \newcommand{\formulacorrection}[1]{% |
| \ifshowcorrections% |
| \textcolor{red}{#1}% |
| \else% |
| #1% |
| \fi% |
| }% |