libzahl

commit 157c52efce3fce61af6d411584c7ce35e371be07
parent f9fac01b221cd41af5352d95a45ba43b47460a41
Author: Mattias Andrée <maandree@kth.se>
Date:   Fri, 29 Jul 2016 12:37:41 +0200

Add missing !

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
@@ -764,7 +764,7 @@ modtetra(z_t r, z_t b, unsigned long n, z_t m)
     z_t t, temp;
 
     if (n <= 1) \{
-        if (n)
+        if (!n)
             zsetu(r, zcmpu(m, 1));
         else
             zmod(r, b, m);