libzahl

commit c9c9a5b8fe7cdde58d2e3b6b21332c4cbd32b9b3
parent 8092c767cb5f872b62a0cabbef793a08643497db
Author: Mattias Andrée <maandree@kth.se>
Date:   Fri, 29 Jul 2016 00:30:58 +0200

Minor text fix

Signed-off-by: Mattias Andrée <maandree@kth.se>

Diffstat:
M
doc/exercises.tex
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/exercises.tex b/doc/exercises.tex
@@ -266,7 +266,7 @@ formula is
     \left ( 1 - \frac{1}{p} \right ).
 }\)
 
-Note that, $\varphi(-n) = \varphi(n)$, $\varphi(0) = 0$,
+Note that $\varphi(-n) = \varphi(n)$, $\varphi(0) = 0$,
 and $\varphi(1) = 1$.