翻訳と辞書
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・ Dialectic and Philanthropic Societies
・ Dialectic of Enlightenment
・ Dialectica
・ Dialectica (moth)
・ Dialectica aemula
・ Dialectica anselmella
・ Dialectica carcharota
・ Dialectica columellina
・ Dialectica cordiaecola
・ Dialectica ehretiae
・ Dialectica galactozona
・ Dialectica galapagosensis
・ Dialectica geometra
・ Dialectica hedemanni
・ Dialectica imperialella
Dialectica interpretation
・ Dialectica japonica
・ Dialectica odontosema
・ Dialectica pavonicola
・ Dialectica permixtella
・ Dialectica praegemina
・ Dialectica pyramidota
・ Dialectica rendalli
・ Dialectica sanctaecrucis
・ Dialectica scalariella
・ Dialectica soffneri
・ Dialectica space
・ Dialectica trigonidota
・ Dialectical and Historical Materialism
・ Dialectical Anthropology


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Dialectica interpretation : ウィキペディア英語版
Dialectica interpretation
In proof theory, the Dialectica interpretation is a proof interpretation of intuitionistic arithmetic (Heyting arithmetic) into a finite type extension of primitive recursive arithmetic, the so-called System T. It was developed by Kurt Gödel to provide a consistency proof of arithmetic. The name of the interpretation comes from the journal ''Dialectica'', where Gödel's paper was published in a special issue dedicated to Paul Bernays on his 70th birthday.
== Motivation ==

Via the Gödel–Gentzen negative translation, the consistency of classical Peano arithmetic had already been reduced to the consistency of intuitionistic Heyting arithmetic. Gödel's motivation for developing the dialectica interpretation was to obtain a relative consistency proof for Heyting arithmetic (and hence for Peano arithmetic).

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