25 lines
558 B
Text
25 lines
558 B
Text
x y : Nat
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h : x + 1 = 0
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⊢ False
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delta.lean:9:2-9:9: error: tactic 'delta' failed, did not delta reduce 'f'
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x y : Nat
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h : f x = 0
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⊢ False
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delta.lean:12:2-12:15: error: tactic 'delta' failed, did not delta reduce 'f' at 'h2'
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x y : Nat
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h1 : f x = 0
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h2 : 0 = 0
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⊢ False
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delta.lean:15:2-15:18: error: tactic 'delta' failed, did not delta reduce 'f' at 'h2'
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x y : Nat
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h1 : x + 1 = 0
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h2 : 0 = 0
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⊢ False
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x y : Nat
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h1 : x + 1 = 0
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h2 : 0 = 0
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⊢ False
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delta.lean:23:2-23:14: error: tactic 'delta' failed, did not delta reduce 'f'
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x y : Nat
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h2 : 0 = 0
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⊢ False
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