1 files changed, 2 insertions, 0 deletions
diff --git a/calc.erl b/calc.erl
index a24b915..7b7c56f 100644
--- a/calc.erl
+++ b/calc.erl
@@ -14,6 +14,8 @@ factor(Input, Number1) when is_integer(Number1) or is_float(Number1) ->
 factor([], Number) ->
     {[], Number}.
 
+factorExtended([$ |Tail], Result) ->
+    factorExtended(Tail, Result);
 factorExtended([$^|Tail], Result) ->
     factor(Tail, Result);
 factorExtended(Tail, Result) ->