Theorems · Theorem · computer science
ContextFreeGrammar.produces_reverse_comm
∀ {T : Type u_1} {g : ContextFreeGrammar T} {u v : List (Symbol T g.NT)},
g.reverse.Produces u v ↔ g.Produces u.reverse v.reverse- Defined in
- Mathlib.Computability.ContextFreeGrammar
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 56 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites14
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Equiv.ofBijectiveproof · cited by 70
- Symbolstatement and proof · cited by 47
- ContextFreeGrammarstatement and proof · cited by 39
- ContextFreeRuleproof · cited by 33
- ContextFreeGrammar.NTstatement and proof · cited by 30
- Function.Involutive.eq_iffproof · cited by 22
- ContextFreeGrammar.reversestatement · cited by 19
- ContextFreeGrammar.Producesstatement · cited by 17
- ContextFreeRule.Rewritesproof · cited by 16
- Equiv.exists_congrproof · cited by 13
- ContextFreeRule.reverseproof · cited by 13
- ContextFreeGrammar.rulesproof · cited by 9
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