From d4917763f90da343f85abaf58d402f3b9b0abbf7 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Fri, 29 Jan 2016 18:46:24 +0100
Subject: Math symbols

---
 tex/preamble.tex | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tex/preamble.tex b/tex/preamble.tex
index b916cf1..a583a3b 100644
--- a/tex/preamble.tex
+++ b/tex/preamble.tex
@@ -1,4 +1,9 @@
 \usepackage[utf8]{inputenc}
 
 \usepackage{amssymb}
+\usepackage{xspace}
 \usepackage{amsmath}
+\usepackage{mathrsfs}
+
+\newcommand*{\ca}[1]{\ensuremath{\mathbf{#1}}\xspace}
+\renewcommand{\implies}{\rightarrow}
-- 
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