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-rw-r--r--lib/bigint.ml4
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/bigint.ml b/lib/bigint.ml
index a836d0e07..3b974652b 100644
--- a/lib/bigint.ml
+++ b/lib/bigint.ml
@@ -167,8 +167,6 @@ let less_than m n =
(Array.length m = Array.length n && less_than_same_size m n 0 0))
let equal m n = (m = n)
-
-let less_or_equal_than m n = equal m n or less_than m n
let less_than_shift_pos k m n =
(Array.length m - k < Array.length n)
@@ -335,9 +333,7 @@ let one = big_of_int 1
let sub_1 n = sub n one
let add_1 n = add n one
let two = big_of_int 2
-let neg_two = big_of_int (-2)
let mult_2 n = add n n
-let is_zero n = n=zero
let div2_with_rest n =
let (q,b) = euclid n two in