changeset 56375 | 32e0da92c786 |
parent 56218 | 1c3f1f2431f9 |
child 56643 | 41d3596d8a64 |
--- a/src/HOL/Wellfounded.thy Thu Apr 03 10:51:20 2014 +0200 +++ b/src/HOL/Wellfounded.thy Thu Apr 03 10:51:22 2014 +0200 @@ -859,7 +859,7 @@ lemma nat_size [simp, code]: "size (n\<Colon>nat) = n" by (induct n) simp_all -declare "prod.size" [no_atp] +declare prod.size [no_atp] hide_const (open) acc accp