diff options
Diffstat (limited to 'plugins/setoid_ring/InitialRing.v')
| -rw-r--r-- | plugins/setoid_ring/InitialRing.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/plugins/setoid_ring/InitialRing.v b/plugins/setoid_ring/InitialRing.v index b92b847b..8362c8c2 100644 --- a/plugins/setoid_ring/InitialRing.v +++ b/plugins/setoid_ring/InitialRing.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -155,7 +155,7 @@ Section ZMORPHISM. Ltac norm := gen_srewrite Rsth Reqe ARth. Ltac add_push := gen_add_push radd Rsth Reqe ARth. -(*morphisms are extensionaly equal*) +(*morphisms are extensionally equal*) Lemma same_genZ : forall x, [x] == gen_phiZ1 x. Proof. destruct x;simpl; try rewrite (same_gen ARth);rrefl. @@ -246,7 +246,7 @@ Proof (SRth_ARth Nsth Nth). Lemma Neqb_ok : forall x y, N.eqb x y = true -> x = y. Proof. exact (fun x y => proj1 (N.eqb_eq x y)). Qed. -(**Same as above : definition of two,extensionaly equal, generic morphisms *) +(**Same as above : definition of two, extensionally equal, generic morphisms *) (**from N to any semi-ring*) Section NMORPHISM. Variable R : Type. @@ -671,7 +671,7 @@ End GEN_DIV. end. (* A simple tactic recognizing only 0 and 1. The inv_gen_phiX above - are only optimisations that directly returns the reifid constant + are only optimisations that directly returns the reified constant instead of resorting to the constant propagation of the simplification algorithm. *) Ltac inv_gen_phi rO rI cO cI t := |