Combining Texts

You have chosen 'works' by Søren Kierkegaard, 'On Body and Force, Against the Cartesians' by Gottfried Leibniz and 'Grundgesetze der Arithmetik 2 (Basic Laws)' by Gottlob Frege

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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