--- a/src/HOL/Metis_Examples/HO_Reas.thy Wed Dec 15 11:26:28 2010 +0100
+++ b/src/HOL/Metis_Examples/HO_Reas.thy Wed Dec 15 11:26:28 2010 +0100
@@ -12,67 +12,98 @@
lemma "id True"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "\<not> id False"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "x = id True \<or> x = id False"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id x = id True \<or> id x = id False"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "P True \<Longrightarrow> P False \<Longrightarrow> P x"
sledgehammer [expect = none] ()
-sledgehammer [full_types, expect = some] ()
+sledgehammer [type_sys = tags, expect = some] ()
+sledgehammer [full_types, type_sys = tags, expect = some] ()
by metisFT
lemma "id (\<not> a) \<Longrightarrow> \<not> id a"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (\<not> \<not> a) \<Longrightarrow> id a"
sledgehammer [expect = some] ()
+sledgehammer [type_sys = tags, expect = some] ()
+sledgehammer [full_types, type_sys = tags, expect = some] ()
by metis
lemma "id (\<not> (id (\<not> a))) \<Longrightarrow> id a"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (a \<and> b) \<Longrightarrow> id a"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (a \<and> b) \<Longrightarrow> id b"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id a \<Longrightarrow> id b \<Longrightarrow> id (a \<and> b)"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id a \<Longrightarrow> id (a \<or> b)"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id b \<Longrightarrow> id (a \<or> b)"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (\<not> a) \<Longrightarrow> id (\<not> b) \<Longrightarrow> id (\<not> (a \<or> b))"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (\<not> a) \<Longrightarrow> id (a \<longrightarrow> b)"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
lemma "id (a \<longrightarrow> b) \<longleftrightarrow> id (\<not> a \<or> b)"
sledgehammer [expect = some] (id_apply)
+sledgehammer [type_sys = tags, expect = some] (id_apply)
+sledgehammer [full_types, type_sys = tags, expect = some] (id_apply)
by (metis id_apply)
end