From 2864613b162ed4c7a28a79c8c4dcd24893cc2128 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Thu, 28 Jul 2016 15:05:18 +0200
Subject: Fix spacing
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 doc/exercises.tex | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'doc')

diff --git a/doc/exercises.tex b/doc/exercises.tex
index 757788b..94d780a 100644
--- a/doc/exercises.tex
+++ b/doc/exercises.tex
@@ -179,10 +179,10 @@ For improved performance, instead of using \texttt{zmod},
 you can use the recursive function
 %
 \( \displaystyle{
-    k \mod (2^n - 1) =
+    k \text{ mod } (2^n - 1) =
     \left (
-      (k \mod 2^n) + \lfloor k \div 2^n \rfloor
-    \right ) \mod (2^n - 1),
+      (k \text{ mod } 2^n) + \lfloor k \div 2^n \rfloor
+    \right ) \text{ mod } (2^n - 1),
 }\)
 %
 where $k \mod 2^n$ is efficiently calculated
-- 
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