From 3e8ca02fa2606d8824c064c5922a604c54cbef5a Mon Sep 17 00:00:00 2001
From: Wryn Wagner <wagner.wryn@gmail.com>
Date: Tue, 28 Apr 2020 15:20:33 -0600
Subject: [PATCH] added divisor sum quick function to math formatting

---
 latex/math/body.tex | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/latex/math/body.tex b/latex/math/body.tex
index 3277f09..3ce866e 100644
--- a/latex/math/body.tex
+++ b/latex/math/body.tex
@@ -4,16 +4,19 @@
 
 \newcommand{\egfcoefficient}{\ensuremath{\left[\frac{x^n}{n!}\right]}}
 \newcommand{\ogfcoefficient}{\ensuremath{\left[x^n\right]}}
-\newcommand{\sumgz}{\ensuremath{\sum_{n\geq 0}}}
 \newcommand{\falling}[1]{^{\underline{#1}}}
 \newcommand{\divides}{\ensuremath{\;\backslash\;}}
 
+\newcommand{\sumgz}{\ensuremath{\sum_{n\geq 0}}}
+\newcommand{\sumdiv}{\ensuremath{\sum_{d\divides n}}}
+
 \newcommand{\clispsnippet}[2]{%
-	\lstset{%
+	\lstinputlisting[%
+		caption=#1,
 		language=Lisp,
 		showstringspaces=false,
 		numbers=left,
-	}\lstinputlisting[caption=#1]{#2}
+	]{#2}
 }
 
 \begin{document}