diff options
Diffstat (limited to 'theories/Ints/num/QpMake.v')
| -rw-r--r-- | theories/Ints/num/QpMake.v | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/theories/Ints/num/QpMake.v b/theories/Ints/num/QpMake.v index 906cf8d159..a28434baf2 100644 --- a/theories/Ints/num/QpMake.v +++ b/theories/Ints/num/QpMake.v @@ -1,7 +1,15 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + Require Import Bool. Require Import ZArith. Require Import Znumtheory. -Require Import ZAux. +Require Import Zaux. Require Import Arith. Require Export BigN. Require Export BigZ. @@ -10,9 +18,12 @@ Require Import Qcanon. Require Import Qpower. Require Import QMake_base. - Module Qp. + (** The notation of a rational number is either an integer x, + interpreted as itself or a pair (x,y) of an integer x and a naturel + number y interpreted as x/(y+1). *) + Definition t := q_type. Definition zero: t := Qz BigZ.zero. |