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List of proof identities?

  1. Sep 25, 2013 #1
    Does anyone know if there is a good place to find a list of proof identities? Basic stuff like the disjoint or if-then in logic symbols. It would be nice to have a place to make sure I'm remembering them correctly and to search for more.

  2. jcsd
  3. Sep 25, 2013 #2
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