From 8af2046bf8bbcb512b6040ca15079ca9618d37a4 Mon Sep 17 00:00:00 2001
From: syn <isaqtm@gmail.com>
Date: Tue, 4 Feb 2020 10:43:02 +0300
Subject: [breaks things] remove some packages

---
 intro.tex | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'intro.tex')

diff --git a/intro.tex b/intro.tex
index cf1846d..a196602 100644
--- a/intro.tex
+++ b/intro.tex
@@ -5,7 +5,7 @@
 \setlength\headheight{13.6pt}
 
 \usepackage{
-  amsmath, amsthm, amssymb, mathtools, commath,
+  amsmath, amssymb, mathtools,
   graphicx, xcolor,
   fancyhdr, hyperref, enumerate, framed
 }
@@ -43,7 +43,19 @@
     \end{cframed}
 }
 
+\newcommand{\dmquestion}[1]{
+    \begin{center} \textbf{#1} \end{center}
+}
+
 \newcommand{\br}[1]{\left( #1 \right)}
+\newcommand*{\qed}{\hfill\ensuremath{\blacksquare}}
+\newcommand*{\qedempty}{\hfill\ensuremath{\square}}
+
+\newcommand{\explain}[1]{
+    \begin{bmatrix}
+        #1
+    \end{bmatrix}
+}
 
 \newcommand{\probability}[1]{\mathrm{Pr} \left[ #1 \right]}
 \newcommand{\expected}[1]{\mathrm{E} \left[ #1 \right]}
@@ -51,6 +63,7 @@
 \newcommand{\todo}{\texttt{todo!}}
 
 \newcommand{\osmall}[1]{\overline{o}\left( #1 \right)}
+\DeclareMathOperator{\dif}{d \!}
 
 \hypersetup{colorlinks=true, linkcolor=magenta}
 
-- 
cgit v1.2.1-18-gbd029

