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Algo/Séminaire/Chapter 5 - Recursivity.md

@@ -94,7 +94,7 @@ val add : int -> bool = <fun>
 val even : int -> bool = <fun>
 ```
 
-An accumulator is a thing that try to get our result. In CAML we trying to not use an accumulator in our program. In CAML the syntax for the accumulator (`inv`) is: (exemple with reverse_int exercise. See 4.9 - b)
+An accumulator is a variable used to stock temporary the intermediaries results of a recursive operation. In CAML the syntax for the accumulator (`inv`) is: (exemple with reverse_int exercise. See 4.9 - b)
 ```Ocaml
 # let reverse_int =
 	let rec rev inv = function