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      1 # L
      2 
      3 Class of problems that can be solved with logarithmic space [complexity_space]
      4 
      5 Is included in [PTIME]
      6 
      7 Variant [polyl]: solved with [polylogarithmic] [complexity_space]
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      9 Variant [NL] ([nondeterminism])
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     11 Variant [SL]: symmetric logspace, class of problems reducible to undirected [reachability], showed to be equal to [logspace] by [reingold]
     12 - for [2sat] corresponds to the case where exactly one literal in each clause must hold
     13 
     14 Up: [complexity_class]
     15 
     16 Aliases: L