diff options
Diffstat (limited to 'plugins/setoid_ring/Ring_polynom.v')
| -rw-r--r-- | plugins/setoid_ring/Ring_polynom.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/setoid_ring/Ring_polynom.v b/plugins/setoid_ring/Ring_polynom.v index 760ad4da..b6919667 100644 --- a/plugins/setoid_ring/Ring_polynom.v +++ b/plugins/setoid_ring/Ring_polynom.v @@ -883,7 +883,7 @@ Section MakeRingPol. revert P1. induction LM1 as [|(M2,P2') LM2 IH]; simpl; intros. - discriminate. - assert (H':=PNSubst_ok n P3 M2 P2'). destruct PNSubst. - * injection H; intros <-. rewrite <- PSubstL1_ok; intuition. + * injection H as <-. rewrite <- PSubstL1_ok; intuition. * now apply IH. Qed. |