22 lines
315 B
Text
22 lines
315 B
Text
theorem foo1 : 0 = (0:nat) :=
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rfl
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theorem foo2 : 0 = (0:nat) :=
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rfl
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theorem foo3 : 0 = (0:nat) :=
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foo2
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definition foo4 : 0 = (0:nat) :=
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eq.trans foo2 foo1
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lemma foo5 : true = false :=
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propext sorry
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#print axioms foo4
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#print "------"
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#print axioms
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#print "------"
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#print foo3
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#print "------"
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#print axioms foo5
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