@@ -33,10 +33,10 @@ |
||
33 | 33 | } |
34 | 34 | |
35 | 35 | private function mult($val, $prev) { |
36 | - return $prev*$val; |
|
36 | + return $prev * $val; |
|
37 | 37 | } |
38 | 38 | |
39 | 39 | private function div($val, $prev) { |
40 | - return $prev/$val; |
|
40 | + return $prev / $val; |
|
41 | 41 | } |
42 | 42 | } |