this is for holding javascript data
\newcommand{\empty}{\varnothing}
\newcommand{\wp}[2]{wp\left(#1, #2\right)}
\newcommand{\if}[2]{if\left(#1\right) \ \{ #2 \}}
\newcommand{\else}[1]{else \ \{ #1 \}}
\newcommand{\ie}[3]{\if{#1}{#2} \ \else{#3}}
\newcommand{\a}[0]{\ \land \ }
\newcommand{\mtt}[1]{\text{#1}}
\newcommand{\mbb}[1]{\mathbf{#1}}
\newcommand{\T}[0]{\mbb{\top}}
\newcommand{\F}[0]{\mbb{\bot}}
\newcommand{\rule}[1]{\ (\mbb{ยง#1})}
\documentclass{article}
\usepackage{amsfonts,amsmath,amssymb}
\usepackage{graphicx}
\usepackage{color}
\usepackage{url}
\bibliographystyle{plain}