diff options
Diffstat (limited to 'lib/bigint.ml')
| -rw-r--r-- | lib/bigint.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/bigint.ml b/lib/bigint.ml index d307de4d9..9012d9322 100644 --- a/lib/bigint.ml +++ b/lib/bigint.ml @@ -100,7 +100,7 @@ let normalize_neg n = input: an array with first bloc in [-base;base[ and others in [0;base[ output: a canonical array *) -let rec normalize n = +let normalize n = if Array.length n = 0 then n else if n.(0) = -1 then normalize_neg n else if n.(0) = 0 then normalize_pos n @@ -172,7 +172,7 @@ let sub n m = if d >= 0 then sub_to (Array.copy n) m d else let r = neg m in add_to r n (Array.length r - Array.length n) -let rec mult m n = +let mult m n = if m = zero or n = zero then zero else let l = Array.length m + Array.length n in let r = Array.create l 0 in |