diff options
Diffstat (limited to 'lib/bigint.mli')
| -rw-r--r-- | lib/bigint.mli | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/bigint.mli b/lib/bigint.mli index 92a97bdc..754f10d6 100644 --- a/lib/bigint.mli +++ b/lib/bigint.mli @@ -1,13 +1,11 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -open Pp - (** Arbitrary large integer numbers *) type bigint @@ -15,6 +13,9 @@ type bigint val of_string : string -> bigint val to_string : bigint -> string +val of_int : int -> bigint +val to_int : bigint -> int (** May raise a Failure on oversized numbers *) + val zero : bigint val one : bigint val two : bigint @@ -38,6 +39,4 @@ val is_pos_or_zero : bigint -> bool val is_neg_or_zero : bigint -> bool val neg : bigint -> bigint -val pow : bigint -> bigint -> bigint - -val pr_bigint : bigint -> std_ppcmds +val pow : bigint -> int -> bigint |