diff options
| author |  Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
|---|---|---|
| committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
| commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
| tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v | |
| parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) | |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v')
| -rw-r--r-- | theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v b/theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v index aaa93a21..a2df2600 100644 --- a/theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v +++ b/theories/Numbers/Cyclic/DoubleCyclic/DoubleSub.v @@ -1,6 +1,7 @@ + (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *) +(* <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 *) @@ -159,17 +160,17 @@ Section DoubleSub. Notation wwB := (base (ww_digits w_digits)). Notation "[| x |]" := (w_to_Z x) (at level 0, x at level 99). Notation "[+| c |]" := - (interp_carry 1 wB w_to_Z c) (at level 0, x at level 99). + (interp_carry 1 wB w_to_Z c) (at level 0, c at level 99). Notation "[-| c |]" := - (interp_carry (-1) wB w_to_Z c) (at level 0, x at level 99). + (interp_carry (-1) wB w_to_Z c) (at level 0, c at level 99). Notation "[[ x ]]" := (ww_to_Z w_digits w_to_Z x)(at level 0, x at level 99). Notation "[+[ c ]]" := (interp_carry 1 wwB (ww_to_Z w_digits w_to_Z) c) - (at level 0, x at level 99). + (at level 0, c at level 99). Notation "[-[ c ]]" := (interp_carry (-1) wwB (ww_to_Z w_digits w_to_Z) c) - (at level 0, x at level 99). + (at level 0, c at level 99). Variable spec_w_0 : [|w_0|] = 0. Variable spec_w_Bm1 : [|w_Bm1|] = wB - 1. |