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64 lines
2.2 KiB
64 lines
2.2 KiB
\ProvidesPackage{bstr}
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\usepackage{amsmath, amssymb}
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\usepackage{dsfont}
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\usepackage[utf8]{inputenc}
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\usepackage[spanish]{babel}
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\usepackage{fancyhdr}
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\usepackage{titling}
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\usepackage{color}
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\usepackage[spanish]{algorithm2e}
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\usepackage{colonequals}
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\usepackage{graphicx}
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\definecolor{gris}{rgb}{0.25,0.25,0.25}
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\definecolor{plomo}{rgb}{0.5,0.5,0.5}
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\setlength{\textheight}{9.25in}
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\setlength{\voffset}{-.75in}
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\setlength{\parindent}{0pt}
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\setlength{\parskip}{.1cm}
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\pagestyle{fancy}
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\fancyfoot[C]{}
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%%Título
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\pretitle{\vspace*{-1.2cm}\begin{center}\LARGE}
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\posttitle{\par\end{center}\vspace*{-2.5cm}}
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%%Entornos
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%%%%Problema
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\newcounter{pro}
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\newenvironment{pro}{\stepcounter{pro}\par\smallskip\noindent\hbox{\bf P\arabic{pro}.}\sl\ }{\par}
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%%%%Demostración
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\newenvironment{dem}{\addtolength{\leftskip}{1em}\textbf{Demostración:}\par}
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{\par}
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%%%%Solución
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\newenvironment{sol}{\vspace{-.5em}\addtolength{\leftskip}{1em}\textcolor{gris}{\textbf{Solución:}}\\[.25em]
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\hspace*{-5pt}\rule{1pt}{10pt}\rule[9pt]{10pt}{1pt}\hspace{\linewidth}\hspace{-20pt}\rule[9pt]{10pt}{1pt}\rule{1pt}{10pt}\vspace*{-.25em}\par}
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{\par\hspace*{5pt}\rule{1pt}{10pt}\rule{10pt}{1pt}\hspace{\linewidth}\hspace{-20pt}\rule{10pt}{1pt}\rule{1pt}{10pt}}
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%%%%Teorema
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\newenvironment{teo}[1]{\par\smallskip\noindent\hbox{\bf #1.}\sl\ }{\par\smallskip}
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%%%%Definición
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\newenvironment{defin}{\par\smallskip\noindent\hbox{\textbf{Definición.}}\sl\ }{\par}
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%%%%Ejemplo
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\newenvironment{exa}{\par\smallskip\noindent\hbox{\textbf{Ejemplo}:}\ }{\par}
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%%%%Proposición
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\newenvironment{prop}{\par\smallskip\noindent\hbox{\textbf{Proposición}:}\sl\ }{\par}
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%%%%Lema
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\newenvironment{lema}{\par\smallskip\noindent\hbox{\textbf{Lema}:}\sl\ }{\par}
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%%Comandos
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\newcommand{\Z}{\mathds{Z}}
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\newcommand{\N}{\mathds{N}}
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\newcommand{\R}{\mathds{R}}
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\newcommand{\Q}{\mathds{Q}}
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\newcommand{\C}{\mathds{C}}
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\newcommand{\I}{\mathcal{I}}
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\newcommand{\contra}{\rightarrow\leftarrow}
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\newcommand{\fuente}[1]{\par \vspace{-.25em}\hfill(#1)}
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\newcommand{\spn}{\mathrm{span}}
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\newcommand{\cc}{\mathrm{cc}}
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\newcommand{\dotcup}{\mathbin{\ensuremath{\mathaccent\cdot\cup}}}
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\newcommand{\conv}{\mathrm{conv}}
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\newcommand{\argmin}{\operatornamewithlimits{argmin}}
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