7 lines
205 B
Text
7 lines
205 B
Text
auxDeclIssue.lean:5:3: error: tactic 'assumption' failed,
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ex1 : False
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⊢ False
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auxDeclIssue.lean:11:2: error: tactic 'subst' failed, did not find equation for eliminating 'x'
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x y : Nat
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ex2 : x=y
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⊢ x=y
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