New Logic Blog

Jon Cohen has started That Logic Blog with a post on symmetry in propositional logic and connections to problems of automorphism of colored graphs. And I fully agree with his statement that “while many people may believe [propositional logic] to be a completely mined out and somewhat trivial area, this is not so.” Especially if you consider complexity of propositional proof systems to be part of that area.

3 thoughts on “New Logic Blog

  1. I’m new to the field of logic. I’ve read an introductory text by Suzanne Langer, one by Irving Copi, and another older one by Josiah Royce. I’m currently working through Symbolic Logic by CI Lewis, Methods of Logic by WVO Quine, and Symbolic Logic by Copi. Are these good texts, or are the hopelessly outdated. If so, can anyone give me some suggestions for gradated readings from introductory to intermediate, and from intermediate to advanced. Greg Stevens, El Sobrante, CA  Posted by greg

  2. I’m new to the field of logic. I’ve read an introductory text by Suzanne Langer, one by Irving Copi, and another older one by Josiah Royce. I’m currently working through Symbolic Logic by CI Lewis, Methods of Logic by WVO Quine, and Symbolic Logic by Copi. Are these good texts, or are the hopelessly outdated. If so, can anyone give me some suggestions for gradated readings from introductory to intermediate, and from intermediate to advanced. Greg Stevens, El Sobrante, CA  Posted by greg

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