indexed_grammar_unambiguity (255B)
1 # Indexed grammar unambiguity 2 3 https://cstheory.stackexchange.com/questions/51895/is-there-any-inherently-ambiguous-indexed-language/52184#52184 4 - open if there are [indexed_languages] that are [inherently_ambiguous] 5 6 Up: [indexed_grammar], [unambiguity]