28 lines
880 B
Text
28 lines
880 B
Text
quasireducible.lean:11:11: error:invalid 'rewrite' tactic, rewrite step failed using pattern
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f a
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no subterm in the goal matched the pattern
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proof state:
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a : nat,
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H : f a = a
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⊢ g a = a
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quasireducible.lean:11:3: error: don't know how to synthesize placeholder
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a : nat,
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H : f a = a
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⊢ g a = a
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quasireducible.lean:11:3: error: failed to add declaration '14.1' to environment, value has metavariables
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λ (a : nat) (H : f a = a),
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?M_1
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quasireducible.lean:16:11: error:invalid 'rewrite' tactic, rewrite step failed using pattern
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f a
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no subterm in the goal matched the pattern
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proof state:
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a : nat,
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H : f a = a
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⊢ g a = a
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quasireducible.lean:16:3: error: don't know how to synthesize placeholder
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a : nat,
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H : f a = a
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⊢ g a = a
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quasireducible.lean:16:3: error: failed to add declaration '14.2' to environment, value has metavariables
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λ (a : nat) (H : f a = a),
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?M_1
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