fixing the factorial bug

tausifshahbaz · Oct 12, 2018 · 5e67abe · 5e67abe
1 parent f5223e1
commit 5e67abe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/math/factorial/prolog/factorial.pl b/math/factorial/prolog/factorial.pl
@@ -34,6 +34,6 @@
 %recursion
 factorial(N, F) :- 
     N1 is N - 1,
-    fat(N1, N2),
+    factorial(N1, N2),
     F is N * N2.