J. I. Zucker. The adequacy problem for classical logic. Journal of philosophical logic, vol. 7 (1978), pp. 517–535. - J. I. Zucker and R. S. Tragesser. The adequacy problem for inferential logic. Journal of philosophical logic, pp. 501–516. - Dag Prawitz. Proofs and the meaning and completeness of the logical constants. Essays on mathematical and philosophical logic, Proceedings of the Fourth Scandinavian Logic Symposium and of the First Soviet-Finnish Logic Conference, Jyväskyla, Finland, June 29-July 6,1976, edited by Jaakko Hintikka, Ilkka Niiniluoto, and Esa Saarinen, Synthese library, vol. 122, D. Reidel Publishing Company, Dordrecht, Boston, and London, 1979, pp. 25–40. - Dag Prawitz. Meaning and proofs: on the conflict between classical and intuitionistic logic. Theoria, vol. 43 (1977), pp. 2–40. - M. A. E. Dummett. The justification of deduction. Proceedings of the British Academy, vol. 59 (for 1973, pub. 1975), pp. 201–232. - Michael Dummett. The philosophical basis of intuitionistic logic. Logic Colloquium '73, Proceedings of the Logic Colloquium, Bristol, July 1973, edited by H. E. Rose and J.C. Shepherdson, Studies in logic and the foundations of mathematics, vol. 80, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, New York, 1975, pp. 5–40. - Ian Hacking. Do-it-yourself semantics for classical sequent calculi, including ramified type theory. Logic, foundations of mathematics, and computahility theory, Part one of the proceedings of the Fifth International Congress of Logic, Methodology, and Philosophy of Science, London, Ontario, Canada–1975, edited by Robert E. Butts and Jaakko Hintikka, The University of Western Ontario series in Philosophy of science, vol. 9, D. Reidel Publishing Company, Dordrecht and Boston1977, pp. 371–390. - Ian Hacking. What is logic?The journal of philosophy, vol. 76 (1979), pp. 285–319. - Göran Sundholm. Hacking's logic. The journal of philosophy, vol. 78 (1981), pp. 160–168. - Christopher Peacocke. Hacking on logic: two comments. The journal of philosophy, vol. 78 pp. 168–175.

Richard E. Grandy

doi:10.2307/2273598

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J. I. Zucker. The adequacy problem for classical logic. Journal of philosophical logic, vol. 7 (1978), pp. 517–535. - J. I. Zucker and R. S. Tragesser. The adequacy problem for inferential logic. Journal of philosophical logic, pp. 501–516. - Dag Prawitz. Proofs and the meaning and completeness of the logical constants. Essays on mathematical and philosophical logic, Proceedings of the Fourth Scandinavian Logic Symposium and of the First Soviet-Finnish Logic Conference, Jyväskyla, Finland, June 29-July 6,1976, edited by Jaakko Hintikka, Ilkka Niiniluoto, and Esa Saarinen, Synthese library, vol. 122, D. Reidel Publishing Company, Dordrecht, Boston, and London, 1979, pp. 25–40. - Dag Prawitz. Meaning and proofs: on the conflict between classical and intuitionistic logic. Theoria, vol. 43 (1977), pp. 2–40. - M. A. E. Dummett. The justification of deduction. Proceedings of the British Academy, vol. 59 (for 1973, pub. 1975), pp. 201–232. - Michael Dummett. The philosophical basis of intuitionistic logic. Logic Colloquium '73, Proceedings of the Logic Colloquium, Bristol, July 1973, edited by H. E. Rose and J.C. Shepherdson, Studies in logic and the foundations of mathematics, vol. 80, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, New York, 1975, pp. 5–40. - Ian Hacking. Do-it-yourself semantics for classical sequent calculi, including ramified type theory. Logic, foundations of mathematics, and computahility theory, Part one of the proceedings of the Fifth International Congress of Logic, Methodology, and Philosophy of Science, London, Ontario, Canada–1975, edited by Robert E. Butts and Jaakko Hintikka, The University of Western Ontario series in Philosophy of science, vol. 9, D. Reidel Publishing Company, Dordrecht and Boston1977, pp. 371–390. - Ian Hacking. What is logic?The journal of philosophy, vol. 76 (1979), pp. 285–319. - Göran Sundholm. Hacking's logic. The journal of philosophy, vol. 78 (1981), pp. 160–168. - Christopher Peacocke. Hacking on logic: two comments. The journal of philosophy, vol. 78 pp. 168–175.

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J. I. Zucker. The adequacy problem for classical logic. Journal of philosophical logic, vol. 7 (1978), pp. 517–535. - J. I. Zucker and R. S. Tragesser. The adequacy problem for inferential logic. Journal of philosophical logic, pp. 501–516. - Dag Prawitz. Proofs and the meaning and completeness of the logical constants. Essays on mathematical and philosophical logic, Proceedings of the Fourth Scandinavian Logic Symposium and of the First Soviet-Finnish Logic Conference, Jyväskyla, Finland, June 29-July 6,1976, edited by Jaakko Hintikka, Ilkka Niiniluoto, and Esa Saarinen, Synthese library, vol. 122, D. Reidel Publishing Company, Dordrecht, Boston, and London, 1979, pp. 25–40. - Dag Prawitz. Meaning and proofs: on the conflict between classical and intuitionistic logic. Theoria, vol. 43 (1977), pp. 2–40. - M. A. E. Dummett. The justification of deduction. Proceedings of the British Academy, vol. 59 (for 1973, pub. 1975), pp. 201–232. - Michael Dummett. The philosophical basis of intuitionistic logic. Logic Colloquium '73, Proceedings of the Logic Colloquium, Bristol, July 1973, edited by H. E. Rose and J.C. Shepherdson, Studies in logic and the foundations of mathematics, vol. 80, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, New York, 1975, pp. 5–40. - Ian Hacking. Do-it-yourself semantics for classical sequent calculi, including ramified type theory. Logic, foundations of mathematics, and computahility theory, Part one of the proceedings of the Fifth International Congress of Logic, Methodology, and Philosophy of Science, London, Ontario, Canada–1975, edited by Robert E. Butts and Jaakko Hintikka, The University of Western Ontario series in Philosophy of science, vol. 9, D. Reidel Publishing Company, Dordrecht and Boston1977, pp. 371–390. - Ian Hacking. What is logic?The journal of philosophy, vol. 76 (1979), pp. 285–319. - Göran Sundholm. Hacking's logic. The journal of philosophy, vol. 78 (1981), pp. 160–168. - Christopher Peacocke. Hacking on logic: two comments. The journal of philosophy, vol. 78 pp. 168–175.

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

J. I. Zucker. The adequacy problem for classical logic. Journal of philosophical logic, vol. 7 (1978), pp. 517–535. - J. I. Zucker and R. S. Tragesser. The adequacy problem for inferential logic. Journal of philosophical logic, pp. 501–516. - Dag Prawitz. Proofs and the meaning and completeness of the logical constants. Essays on mathematical and philosophical logic, Proceedings of the Fourth Scandinavian Logic Symposium and of the First Soviet-Finnish Logic Conference, Jyväskyla, Finland, June 29-July 6,1976, edited by Jaakko Hintikka, Ilkka Niiniluoto, and Esa Saarinen, Synthese library, vol. 122, D. Reidel Publishing Company, Dordrecht, Boston, and London, 1979, pp. 25–40. - Dag Prawitz. Meaning and proofs: on the conflict between classical and intuitionistic logic. Theoria, vol. 43 (1977), pp. 2–40. - M. A. E. Dummett. The justification of deduction. Proceedings of the British Academy, vol. 59 (for 1973, pub. 1975), pp. 201–232. - Michael Dummett. The philosophical basis of intuitionistic logic. Logic Colloquium '73, Proceedings of the Logic Colloquium, Bristol, July 1973, edited by H. E. Rose and J.C. Shepherdson, Studies in logic and the foundations of mathematics, vol. 80, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, New York, 1975, pp. 5–40. - Ian Hacking. Do-it-yourself semantics for classical sequent calculi, including ramified type theory. Logic, foundations of mathematics, and computahility theory, Part one of the proceedings of the Fifth International Congress of Logic, Methodology, and Philosophy of Science, London, Ontario, Canada–1975, edited by Robert E. Butts and Jaakko Hintikka, The University of Western Ontario series in Philosophy of science, vol. 9, D. Reidel Publishing Company, Dordrecht and Boston1977, pp. 371–390. - Ian Hacking. What is logic?The journal of philosophy, vol. 76 (1979), pp. 285–319. - Göran Sundholm. Hacking's logic. The journal of philosophy, vol. 78 (1981), pp. 160–168. - Christopher Peacocke. Hacking on logic: two comments. The journal of philosophy, vol. 78 pp. 168–175.

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