1 files changed, 18 insertions, 0 deletions

diff --git a/provider/templates/preamble.tex b/provider/templates/preamble.tex
new file mode 100644
index 0000000..129eba8
--- /dev/null
+++ b/provider/templates/preamble.tex
@@ -0,0 +1,18 @@
+\usepackage[utf8]{inputenc}
+
+\usepackage{amssymb}
+\usepackage{amsmath}
+\usepackage{mathrsfs}
+
+\usepackage{tikz}
+
+\usetikzlibrary{cd}
+
+\newcommand*{\ca}[1]{\ensuremath{\mathbf{#1}}}
+\newcommand*{\idarr}[1]{\ensuremath{\mathrm{id}_{#1}}}
+
+\newcommand{\id}{\ensuremath{\mathrm{id}}}
+\renewcommand{\implies}{\rightarrow}
+
+\newcommand{\N}{\ensuremath{\mathbb{N}}}
+\newcommand{\arr}[3]{\ensuremath{\begin{tikzcd}[ampersand replacement=\&]{#1} \rar{#2} \& {#3}\end{tikzcd}}}