20 lines
No EOL
589 B
Text
20 lines
No EOL
589 B
Text
# Set: pp::colors
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Set: pp::unicode
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Proof state:
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a : Bool, b : Bool ⊢ a ⇒ b ⇒ a ∧ b
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## Proof state:
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H : a, a : Bool, b : Bool ⊢ b ⇒ a ∧ b
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## Error (line: 6, pos: 6) unknown tactic 'imp_tac2'
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## Error (line: 7, pos: 0) invalid tactic command 'foo'
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Proof state:
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H : a, a : Bool, b : Bool ⊢ b ⇒ a ∧ b
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## Proof state:
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H::1 : b, H : a, a : Bool, b : Bool ⊢ a ∧ b
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## Error (line: 9, pos: 5) failed to prove theorem, proof has been aborted
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Proof state:
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H::1 : b, H : a, a : Bool, b : Bool ⊢ a ∧ b
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# Assumed: a
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Assumed: b
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# Variable a : Bool
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Variable b : Bool
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# |