From 975cf9ad2457484e28b8df5f2dd0b9efe1e4335a Mon Sep 17 00:00:00 2001 From: Aaron Taylor Date: Fri, 7 May 2021 03:02:10 -0700 Subject: [PATCH] Minor updates to LaTeX note template. --- notes/config.tex | 2 ++ notes/introduction.tex | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/notes/config.tex b/notes/config.tex index 14844fd..dfe67e1 100644 --- a/notes/config.tex +++ b/notes/config.tex @@ -28,6 +28,7 @@ \hypersetup{urlcolor=blue, linkcolor=blue} % change url color to blue \hypersetup{bookmarksopen=true} % enable sidebar bookmarks in PDF mode based on \[sub]section labels and expand by default \renewcommand{\arraystretch}{1.2} % I feel like most arrays/tables/etc in LaTeX could use a bit more room between cells +\usepackage{framed,color} % My commands \newcommand{\sups}[1]{\ensuremath{^{\textrm{#1}}}} @@ -35,6 +36,7 @@ \newcommand{\abs}[1]{\left|#1\right|} \newcommand{\surreal}[2]{\ensuremath{\left\langle #1 \vert #2 \right\rangle}} \newcommand{\similar}[0]{\thicksim} +\newcommand{\set}[1]{\ensuremath{\{\,#1\,\}}} \newcommand{\horzline}[1][350]{\begin{center} \line(1,0){#1} \end{center}} \renewcommand\maketitle{ \thispagestyle{plain} diff --git a/notes/introduction.tex b/notes/introduction.tex index 561ff80..d249b7d 100644 --- a/notes/introduction.tex +++ b/notes/introduction.tex @@ -9,7 +9,7 @@ guarantees of accuracy, relevance, or significance are extended. \subsection{Notation} -A surreal number $X$ consisting of left set $X_L$ and right set $X_R$ is +A surreal number $x$ consisting of left set $X_L$ and right set $X_R$ is represented as \surreal{X_L}{X_R}. The void set, as Knuth named it, is represented by leaving the appropriate left or right set empty, as in \surreal{}{}, the first surreal number defined. -- 2.20.1