From 53f835608d2bfbf6e71a7e699486e79e58a7fcbb Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sun, 1 May 2016 14:39:13 +0200
Subject: refsheet: a <- sgn b: use ~ between sgn and b
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 doc/refsheet.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'doc/refsheet.tex')

diff --git a/doc/refsheet.tex b/doc/refsheet.tex
index 1ce48fe..765ec48 100644
--- a/doc/refsheet.tex
+++ b/doc/refsheet.tex
@@ -128,7 +128,7 @@ Unless specified otherwise, returns are {\tt void} and all parameters are of typ
 %\\
 
 \textbf{Number theory} \\
-\entry{zsignum(a, b)}     {$a \gets \mbox{sgn} b$} {}
+\entry{zsignum(a, b)}     {$a \gets \mbox{sgn}~b$} {}
 \entry{zeven(a)}          {Is $a$ even?}           {returns {\tt int} 1 (true) or 0 (false)}
 \entry{zeven\_nonzero(a)} {Is $a$ even?}           {ditto, assumes $a \neq 0$}
 \entry{zodd(a)}           {Is $a$ odd?}            {returns {\tt int} 1 (true) or 0 (false)}
-- 
cgit v1.2.3-70-g09d2

