Theorem ContextFreeRule.rewrites_iff

Modification history

2024-11-02 09:06
Mathlib/Computability/ContextFreeGrammar.lean
feat(ContextFreeGrammar): More lemmas about reversal (#16472) …
Modified ContextFreeRule.rewrites_iffView on Github →
2023-10-13 12:52
Mathlib/Computability/ContextFreeGrammar.lean
feat(Computability/CFG): define context-free grammars (#6385)
Added ContextFreeRule.rewrites_iffView on Github →