From c4ff5fe19914099dff571a4c74cc20f4247ab207 Mon Sep 17 00:00:00 2001
From: Scott Morrison <scott.morrison@gmail.com>
Date: Sun, 27 Nov 2022 08:31:33 +1100
Subject: [PATCH] chore: change simp default to decide := false

---
 src/Init/Meta.lean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Init/Meta.lean b/src/Init/Meta.lean
index 533fc8f809..5dbd30f84d 100644
--- a/src/Init/Meta.lean
+++ b/src/Init/Meta.lean
@@ -1218,7 +1218,7 @@ structure Config where
   etaStruct         : EtaStructMode := .all
   iota              : Bool := true
   proj              : Bool := true
-  decide            : Bool := true
+  decide            : Bool := false
   autoUnfold        : Bool := false
   deriving Inhabited, BEq, Repr