2_ambiguous_cfg (267B)
1 # 2-ambiguous CFG 2 3 A *2-ambiguous CFG* is an [ambiguous_CFG] where every [word] has at most two [parse_trees] 4 5 - [universality_2_ambiguous_CFG] 6 - [equivalence_2_ambiguous_CFG] 7 8 Up: [degree_of_ambiguity_cfg] 9 10 Aliases: 2 ambiguous CFGs, 2ambiguous CFG, 2ambiguous CFGs