24.241 Pset Template
Author
24.241
Last Updated
hace 3 años
License
Creative Commons CC BY 4.0
Abstract
Template for 24.241 psets.
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{nd3} %% This is package for typesetting derivations.
\title{24.241 Pset Template}
\author{Your MIT ID}
\date{\today}
\begin{document}
\maketitle
Here is an example derivation:
\begin{ND}[][][][][0.7\linewidth]
\ndl{1}{$P \rightarrow Q$}{A}
\ndl{2}{$P$}{A}
\ndl{1,2}{$Q$}{1, 2 MP}
\end{ND}
It is produced with the following code:
\begin{verbatim}
\begin{ND}[][][][][0.7\linewidth]
\ndl{1}{$P \rightarrow Q$}{A}
\ndl{2}{$P$}{A}
\ndl{1,2}{$Q$}{1, 2 MP}
\end{ND}
\end{verbatim}
The lines of the derivation are enclosed by the \verb|ND| environment: \verb|\begin{ND}|\ldots\verb|\end{ND}|. (The \verb|[][][][][0.7\linewidth]| part just sets the sizing of the derivation; it's optional.)
To typeset a line, use \verb|\ndl{|lines of the assumptions\verb|}{|sentence\verb|}{|rule of inference\verb|}|.
Mathmatical symbols need to be enclosed by \verb|$|s, e.g., \verb|$P \rightarrow Q$| for $P \rightarrow Q$.
Here are some of the symbols we'll use:
\begin{itemize}
\item $\neg$: \verb|\neg|
\item $\land$: \verb|\land|
\item $\lor$: \verb|\lor|
\item $\rightarrow$: \verb|\rightarrow|
\item $\forall$: \verb|\forall|
\item $\exists$: \verb|\exists|
\end{itemize}
\end{document}