23 lines
731 B
Text
23 lines
731 B
Text
rewrite_fail.lean:5:15: error:invalid 'rewrite' tactic, rewrite step failed
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proof state:
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a b : ℕ,
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Ha : a = 0,
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Hb : b = 0
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⊢ 0 + b = 0
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rewrite_fail.lean:6:0: error: don't know how to synthesize placeholder
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a b : ℕ,
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Ha : a = 0,
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Hb : b = 0
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⊢ a + b = 0
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rewrite_fail.lean:6:0: error: failed to add declaration '14.0' to environment, value has metavariables
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λ (a b : ℕ) (Ha : a = 0) (Hb : b = 0),
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?M_1
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rewrite_fail.lean:11:2: error:invalid tactic, there are no goals to be solved
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proof state:
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no goals
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rewrite_fail.lean:12:0: error: don't know how to synthesize placeholder
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a : ℕ
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⊢ a = a
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rewrite_fail.lean:12:0: error: failed to add declaration '14.1' to environment, value has metavariables
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λ (a : ℕ),
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?M_1
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