language_eq_zero_of_forall_input_ne_initial — Mathlib · SciLib

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language_eq_zero_of_forall_input_ne_initial

Mathlib.Computability.ContextFreeGrammar

URI: https://scilib.ai/kg/mathlib#ContextFreeGrammar.language_eq_zero_of_forall_input_ne_initial

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