Combining Texts

You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, ''Ostrich Nominalism' or 'Mirage Realism'?' by Michael Devitt and 'Universal Arithmetick' by Isaac Newton

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All the ideas for Theory of Logic, or select a subheading:
      A. Overview of Logic
      B. Logical Consequence
      C. Ontology of Logic
      D. Assumptions for Logic
      E. Structures of Logic
      F. Referring in Logic
      G. Quantification
      H. Proof Systems
      I. Semantics of Logic
      J. Model Theory in Logic
      K. Features of Logics
      L. Paradox