7 lines
315 B
Text
7 lines
315 B
Text
metaEvalInstMessage.lean:5:0-5:12: error: expression
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double
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has type
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Nat → Nat
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but instance
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Lean.MetaEval (Nat → Nat)
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failed to be synthesized, this instance instructs Lean on how to display the resulting value, recall that any type implementing the `Repr` class also implements the `Lean.MetaEval` class
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