diff options
Diffstat (limited to 'plugins/setoid_ring/Ncring_polynom.v')
| -rw-r--r-- | plugins/setoid_ring/Ncring_polynom.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/setoid_ring/Ncring_polynom.v b/plugins/setoid_ring/Ncring_polynom.v index a3e14b30f..c0d315871 100644 --- a/plugins/setoid_ring/Ncring_polynom.v +++ b/plugins/setoid_ring/Ncring_polynom.v @@ -23,7 +23,7 @@ Context (C R:Type) `{Rh:Ring_morphism C R}. Variable phiCR_comm: forall (c:C)(x:R), x * [c] == [c] * x. - Ltac rsimpl := repeat (gen_rewrite || phiCR_comm). + Ltac rsimpl := repeat (gen_rewrite || rewrite phiCR_comm). Ltac add_push := gen_add_push . (* Definition of non commutative multivariable polynomials @@ -298,7 +298,7 @@ reflexivity. induction P;simpl;intros. rewrite ring_morphism_mul. try reflexivity. simpl. Esimpl. rewrite IHP1;rewrite IHP2;rsimpl. - repeat rewrite phiCR_comm. Esimpl. Qed. + Qed. Lemma PmulC_ok : forall c P l, (PmulC P c)@l == P@l * [c]. Proof. @@ -618,4 +618,4 @@ exact pow_th. apply Peq_ok;trivial. Qed. -End MakeRingPol.
\ No newline at end of file +End MakeRingPol. |