diff options
Diffstat (limited to 'plugins/nsatz/Nsatz.v')
| -rw-r--r-- | plugins/nsatz/Nsatz.v | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/plugins/nsatz/Nsatz.v b/plugins/nsatz/Nsatz.v index f8929d58..eaf95e94 100644 --- a/plugins/nsatz/Nsatz.v +++ b/plugins/nsatz/Nsatz.v @@ -1,6 +1,6 @@ (************************************************************************) (* 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 1999-2015 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -98,7 +98,7 @@ Definition PhiR : list R -> PolZ -> R := (InitialRing.gen_phiZ ring0 ring1 add mul opp)). Definition PEevalR : list R -> PEZ -> R := - PEeval ring0 add mul sub opp + PEeval ring0 ring1 add mul sub opp (gen_phiZ ring0 ring1 add mul opp) N.to_nat pow. @@ -241,7 +241,9 @@ Fixpoint interpret3 t fv {struct t}: R := | (PEpow t1 t2) => let v1 := interpret3 t1 fv in pow v1 (N.to_nat t2) | (PEc t1) => (IZR1 t1) - | (PEX n) => List.nth (pred (Pos.to_nat n)) fv 0 + | PEO => 0 + | PEI => 1 + | (PEX _ n) => List.nth (pred (Pos.to_nat n)) fv 0 end. |