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-rw-r--r--isa/Example.ML3
1 files changed, 0 insertions, 3 deletions
diff --git a/isa/Example.ML b/isa/Example.ML
index 4795d79f..c607390f 100644
--- a/isa/Example.ML
+++ b/isa/Example.ML
@@ -12,6 +12,3 @@ Goal "A & B --> B & A";
by (assume_tac 1);
qed "and_comms";
-Goal "(ALL x. P(x) --> Q) --> ((EX x. P(x)) --> Q)";
- by (blast_tac (claset()) 1);
-qed "";