You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Identity and Necessity' by Saul A. Kripke and 'A General Principle to Explain Laws of Nature' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Theory of Logic, or select a subheading: |