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context_free_grammar (791B)

      1 # Context free grammar
      2 
      3 ## Concepts
      4 
      5 - [nonterminal]
      6 - [terminal]
      7 - [production]
      8 - [axiom]
      9 - [derivation_tree]
     10 - [context_free_language]
     11 
     12 ## Equivalence
     13 
     14 [context_free_grammar_pushdown_automaton_equivalence]
     15 
     16 ## Subclasses
     17 
     18 - [context_free_grammar_deterministic]
     19 - [context_free_grammar_unambiguous]
     20 - [context_free_grammar_linear]
     21 - [context_free_grammar_bounded]
     22 - [inherently_ambiguous]
     23 
     24 ## Complexities
     25 
     26 - [logcfl]
     27 - [logdcfl]
     28 
     29 ## Problems
     30 
     31 - [context_free_grammar_equivalence]
     32 - [smallest_grammar_problem]
     33 
     34 ## Fields
     35 
     36 - [parsing]
     37 
     38 See also: [regular_language], [chomsky_hierarchy], [context_free_language], [inherently_ambiguous], [graph_grammar], [semilinear_set], [language_power_series]
     39 
     40 Up: [formal_language_theory]
     41 
     42 Aliases: CFG, CFGs, context free grammars, context-free grammars