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fix: cslib breakage from the mathlib rwaSuggestion linter #50

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fix: cslib breakage from the mathlib rwaSuggestion linter #50

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3 changes: 1 addition & 2 deletions cslib/Cslib/Computability/Languages/MyhillNerode.lean
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Original file line number Diff line number Diff line change
Expand Up @@ -154,8 +154,7 @@ theorem dfa_num_state_min {State : Type} {M : DA.FinAcc State α} [Finite State]
apply hne
simpa using Quotient.sound h
have h1 := dfa_num_state_ge hws rfl
rw [Nat.card_congr (Equiv.ofInjective _ Quotient.out_injective).symm] at h1
assumption
rwa [Nat.card_congr (Equiv.ofInjective _ Quotient.out_injective).symm] at h1

end Language

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