1.1 --- a/test/Tools/isac/Test_Isac.thy	Fri Oct 14 11:43:00 2011 +0200
     1.2 +++ b/test/Tools/isac/Test_Isac.thy	Fri Oct 14 14:33:25 2011 +0200
     1.3 @@ -158,10 +158,10 @@
     1.4    use "Knowledge/lineq.sml"          (*new 2011*)
     1.5  (*use "Knowledge/rooteq.sml"           2002*)
     1.6  (*use "Knowledge/rateq.sml"            2002*)
     1.7 -(*use "Knowledge/rootrat.sml"          2002*)
     1.8 +  use "Knowledge/rootrat.sml"
     1.9  (*use "Knowledge/rootrateq.sml"        2002*)
    1.10    use "Knowledge/partial_fractions.sml"
    1.11 -(*use "Knowledge/polyeq.sml"           part. WN110906: problems with comments*)
    1.12 +  use "Knowledge/polyeq.sml"
    1.13  (*use "Knowledge/rlang.sml"            2002???*)
    1.14    use "Knowledge/calculus.sml"       (*new 2011*)
    1.15    use "Knowledge/trig.sml"