changeset 8703 | 816d8f6513be |
parent 5440 | f099dffd0f18 |
--- a/src/HOL/Sexp.ML Thu Apr 13 15:01:45 2000 +0200 +++ b/src/HOL/Sexp.ML Thu Apr 13 15:01:50 2000 +0200 @@ -49,7 +49,7 @@ (** Introduction rules for 'pred_sexp' **) -Goalw [pred_sexp_def] "pred_sexp <= sexp Times sexp"; +Goalw [pred_sexp_def] "pred_sexp <= sexp <*> sexp"; by (Blast_tac 1); qed "pred_sexp_subset_Sigma";