From 8e14231532896365806e440e5610b7b2d69dc83a Mon Sep 17 00:00:00 2001
From: syn <isaqtm@gmail.com>
Date: Wed, 26 Feb 2020 09:32:04 +0300
Subject: New bunch

---
 intro.tex | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'intro.tex')

diff --git a/intro.tex b/intro.tex
index f8de19f..3709688 100644
--- a/intro.tex
+++ b/intro.tex
@@ -5,7 +5,7 @@
 \setlength\headheight{13.6pt}
 
 \usepackage{
-  amsmath, amssymb, mathtools,
+  amsmath, amssymb, mathtools, relsize,
   graphicx, xcolor,
   fancyhdr, hyperref, enumerate, framed
 }
@@ -66,6 +66,8 @@
 }
 
 \newcommand{\br}[1]{\left( #1 \right)}
+\newcommand{\brac}[2]{ \br{ \frac{#1}{#2} } }
+\newcommand{\dbrac}[2]{ \br{ \dfrac{#1}{#2} } }
 \newcommand*{\qed}{\hfill\ensuremath{\blacksquare}}
 \newcommand*{\qedempty}{\hfill\ensuremath{\square}}
 
-- 
cgit v1.2.1-18-gbd029

