\documentclass[12pt]{article} \usepackage[utf8]{inputenc} % T1 is required for Polish ogonek characters; without it pdflatex % fails with "Command \k unavailable in encoding OT1". \usepackage[T1]{fontenc} \usepackage{pgfplots} \usepgfplotslibrary{groupplots} \pgfplotsset{compat=1.17} \usepackage{float} \usepackage{graphicx} \usepackage[polish]{babel} \usepackage{hyperref} \hypersetup{ colorlinks=true, linkcolor=blue, filecolor=magenta, urlcolor=blue, pdfpagemode=FullScreen, } \usepackage{listings} \lstset{ basicstyle=\ttfamily\small, keywordstyle=\color{blue}\bfseries, commentstyle=\color{green!60!black}, stringstyle=\color{red}, numbers=left, numberstyle=\tiny, stepnumber=1, numbersep=5pt, frame=lines, breaklines=true, captionpos=b } \title{Rozwiązanie układu równań liniowych iteracyjną metodą Richardsona \\ Sprawozdanie, Etap II} \author{Kacper Górka, Krzysztof Rudnicki, Aleksandra Sobala} \begin{document} \maketitle \input{sections/01-zadanie} \input{sections/02-baza} \input{sections/03-zrownoleglenie} \end{document}