1.1 --- a/test/Tools/isac/ADDTESTS/course/SignalProcess/Build_Inverse_Z_Transform.thy	Tue Mar 31 15:43:33 2020 +0200
     1.2 +++ b/test/Tools/isac/ADDTESTS/course/SignalProcess/Build_Inverse_Z_Transform.thy	Wed Apr 01 10:24:13 2020 +0200
     1.3 @@ -1243,7 +1243,7 @@
     1.4        
     1.5  ML \<open>
     1.6    trace_rewrite := false; (*true*)
     1.7 -  trace_script := false; (*true*)
     1.8 +  trace_LI := false; (*true*)
     1.9    print_depth 9;
    1.10    
    1.11    val fmz =
    1.12 @@ -1492,7 +1492,7 @@
    1.13  \<close>
    1.14  
    1.15  ML \<open>
    1.16 -trace_script := true;
    1.17 +trace_LI := true;
    1.18  \<close>
    1.19  ML \<open>
    1.20  val (p,_,f,nxt,_,pt) = me nxt p [] pt;