1.1 --- a/test/Tools/isac/Knowledge/polyeq-2.sml	Wed Aug 03 18:17:27 2022 +0200
     1.2 +++ b/test/Tools/isac/Knowledge/polyeq-2.sml	Thu Aug 04 12:48:37 2022 +0200
     1.3 @@ -287,14 +287,14 @@
     1.4  t |> UnparseC.term; t |> TermC.atomty;
     1.5  val thm = @{thm d2_prescind1};
     1.6  thm |> Thm.prop_of |> UnparseC.term; thm |> Thm.prop_of |> TermC.atomty;
     1.7 -val SOME (t', _) = rewrite_inst_ ctxt e_rew_ord Rule_Set.empty true subst thm t; UnparseC.term t';
     1.8 +val SOME (t', _) = rewrite_inst_ ctxt Rewrite_Ord.function_empty Rule_Set.empty true subst thm t; UnparseC.term t';
     1.9  
    1.10  (*x * (-6 + 5 * x) = 0   : Rewrite_Inst (["(''bdv'',x)"],("d2_reduce_equation1", "")) 
    1.11                                                                          --> x = 0 | -6 + 5 * x = 0*)
    1.12  t' |> UnparseC.term; t' |> TermC.atomty;
    1.13  val thm = @{thm d2_reduce_equation1};
    1.14  thm |> Thm.prop_of |> UnparseC.term; thm |> Thm.prop_of |> TermC.atomty;
    1.15 -val SOME (t'', _) = rewrite_inst_ ctxt e_rew_ord Rule_Set.empty true subst thm t'; UnparseC.term t'';
    1.16 +val SOME (t'', _) = rewrite_inst_ ctxt Rewrite_Ord.function_empty Rule_Set.empty true subst thm t'; UnparseC.term t'';
    1.17  (* NONE with d2_reduce_equation1:   "(bdv*(a +b*bdv)=0) = ((bdv=0)|(a+b*bdv=0))"
    1.18     instead   d2_reduce_equation1:   "(bdv*(a +b*bdv)=0) = ((bdv=0)|(a+b*bdv=(0::real)))"
    1.19  *)