1.1 --- a/src/Pure/goal.ML	Sat Apr 12 17:00:38 2008 +0200
     1.2 +++ b/src/Pure/goal.ML	Sat Apr 12 17:00:40 2008 +0200
     1.3 @@ -20,7 +20,6 @@
     1.4    val conclude: thm -> thm
     1.5    val finish: thm -> thm
     1.6    val norm_result: thm -> thm
     1.7 -  val close_result: thm -> thm
     1.8    val prove_internal: cterm list -> cterm -> (thm list -> tactic) -> thm
     1.9    val prove_multi: Proof.context -> string list -> term list -> term list ->
    1.10      ({prems: thm list, context: Proof.context} -> tactic) -> thm list
    1.11 @@ -84,18 +83,12 @@
    1.12  
    1.13  (** results **)
    1.14  
    1.15 -(* normal form *)
    1.16 -
    1.17  val norm_result =
    1.18    Drule.flexflex_unique
    1.19    #> MetaSimplifier.norm_hhf_protect
    1.20    #> Thm.strip_shyps
    1.21    #> Drule.zero_var_indexes;
    1.22  
    1.23 -val close_result =
    1.24 -  Thm.compress
    1.25 -  #> Drule.close_derivation;
    1.26 -
    1.27  
    1.28  
    1.29  (** tactical theorem proving **)