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context_free_grammar_unambiguous (411B)

      1 # Unambiguous CFG
      2 
      3 An *unambiguous CFG* is a [context_free_grammar] where for every [word] in the [formal_language] there is exactly one [derivation_tree]
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      5 [parsing] for an unambiguous CFG is more efficient
      6 
      7 Up: [unambiguity], [context_free_grammar]
      8 
      9 See also: [inherently_ambiguous], [context_free_grammar_k_ambiguous], [CFG_ambiguous]
     10 
     11 Aliases: unambiguous CFG, unambiguous CFGs, CFG unambiguous, uCFG, uCFGs