30 lines
758 B
Text
30 lines
758 B
Text
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1 + 2 : ℕ
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open_tst.lean:4:8: error: unknown identifier 'add'
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a + a : ℕ
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a + a : ℕ
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open_tst.lean:12:10: error: type mismatch at application
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a + 1
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term
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1
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has type
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num
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but is expected to have type
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ℕ
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a + a : ℕ
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a + a : ℕ
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a + 1 : ℕ
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open_tst.lean:22:2: error: don't know how to synthesize placeholder
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⊢ inhabited ℕ
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open_tst.lean:22:2: error: failed to add declaration 'foo1' to environment, value has metavariables
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?M_1
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a + a : ℕ
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open_tst.lean:29:8: error: unknown identifier 'add'
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a + 1 : ℕ
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open_tst.lean:32:2: error: don't know how to synthesize placeholder
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⊢ inhabited ℕ
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open_tst.lean:32:2: error: failed to add declaration 'foo2' to environment, value has metavariables
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?M_1
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open_tst.lean:41:10: error: invalid expression
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