From 1f304caed78f9ccb4f94d100258ea43fbe76822b Mon Sep 17 00:00:00 2001 From: Jason Gross Date: Fri, 22 Jul 2016 12:19:41 -0700 Subject: Add ring_simplify_subterms --- src/Algebra.v | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/Algebra.v') diff --git a/src/Algebra.v b/src/Algebra.v index d47fc6acd..5a2ea19a4 100644 --- a/src/Algebra.v +++ b/src/Algebra.v @@ -1299,6 +1299,10 @@ Ltac only_two_square_roots := => repeat only_two_square_roots_step eq opp mul end. +(*** Tactics for ring equations *) +Require Import Coq.setoid_ring.Ring_tac. +Ltac ring_simplify_subterms := tac_on_subterms ltac:(fun t => ring_simplify t). + Section Example. Context {F zero one opp add sub mul inv div} `{F_field:field F eq zero one opp add sub mul inv div}. Local Infix "+" := add. Local Infix "*" := mul. Local Infix "-" := sub. Local Infix "/" := div. -- cgit v1.2.3