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[helm.git] / helm / EXPORT / exportprove / prove / provastruct.v
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+Require Export Xml.
+
+Section a.
+ Variable A:Prop.
+ Section b1.
+  Variable B:Prop.
+  Axiom axiom: A -> (A -> B) ->B.
+  Theorem th1: A -> (A -> B) -> A/\B.
+   Intros A' H.
+   Split.
+   Assumption.
+   Apply axiom; Assumption.
+  Qed.
+ End b1.
+ Section b2.
+  Variable B:Set.
+  Axiom axiom': (A:Prop)A->A.
+ End b2.
+ Theorem th1': (A:Prop)A->A.
+  Auto.
+ Qed.
+End a.