9 lines
237 B
Text
9 lines
237 B
Text
1870.lean:2:18: error: tactic failed, there are unsolved goals
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state:
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⊢ ℕ
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1870.lean:3:18: error: tactic failed, there are unsolved goals
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state:
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⊢ ℕ
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1870.lean:4:15: error: don't know how to synthesize placeholder
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context:
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⊢ ℕ
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