From ee2f2515612f7d3355a5f277e88ce6c5501afcc8 Mon Sep 17 00:00:00 2001
From: Naoki Pross <np@0hm.ch>
Date: Sat, 2 Oct 2021 19:46:36 +0200
Subject: Review notes from lecture 1

---
 tex/docmacros.sty | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tex/docmacros.sty

(limited to 'tex')

diff --git a/tex/docmacros.sty b/tex/docmacros.sty
new file mode 100644
index 0000000..41c7673
--- /dev/null
+++ b/tex/docmacros.sty
@@ -0,0 +1,15 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{tex/docmacros}[2021/09/27 v0.1 Document Macros]
+
+\RequirePackage{amsmath}
+\RequirePackage{amsthm}
+
+% Probability
+\DeclareMathOperator{\expectation}{E}
+\newcommand{\E}[1]{\expectation \left\{#1\right\}}
+
+\DeclareMathOperator{\variance}{Var}
+\newcommand{\Var}[1]{\variance \left\{#1\right\}}
+
+\DeclareMathOperator{\probability}{Pr}
+\renewcommand{\Pr}[1]{\probability \left\{#1\right\}}
-- 
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