Peircen.

Brit.

/pɪəs/, U.S.

/pɪ(ə)rs/

Origin: From a proper name. Etymon: proper name Peirce.

Etymology: < the name of Charles Sanders Peirce (1839–1914), U.S. philosopher and logician.Peirce's law was set out in his paper ‘On the Algebra of Logic: A Contribution to the Philosophy of Notation’ ( Amer. Jrnl. Math. 7 180–202), published in February 1885.

Philosophy.

In the genitive. Designating the theories, methods, or discoveries of Charles Sanders Peirce; spec. in Peirce's Law n. a logical formula of propositional calculus relating to implication, which can be expressed as ((p⇒q)⇒p)⇒p.

ΘΚΠ

the mind > mental capacity > philosophy > philosophy of language > language theories of individual philosophers > [noun] > elements of the philosophy of C. S. Peirce

thirdnessc1875

predesignation1883

tychism1892

interpretantc1905

icona1914

qualisigna1914

Peirce's Law1934

the mind > mental capacity > philosophy > logic > predicate or propositional logic > [noun] > implication > other terms relating to implication

co-implication1909

Peirce's Law1934

1905 Mind 14 236 Even its actual denial..by over-zealous controversialists, hardly persuades me that Peirce's principle is more than a truism.

1934 W. V. Quine Syst. Logistic vii. 64 P ⊃ q. ⊃ p: ⊃ p This is Peirce's law... The theorem has been so named by Łukasiewicz.

1949 Jrnl. Philos. 46 513 This paper assumes Peirce's semiotic as the basis for a discussion..of the logical paradoxes.

1996 M. Blunder in B. J. Copeland Logic & Reality xiv. 338 Prior proved that BCKW logic with Peirce's law was equivalent to classical implicational logic.

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	peirce
释义	Peircen. Brit. /pɪəs/, U.S. /pɪ(ə)rs/ Origin: From a proper name. Etymon: proper name Peirce. Etymology: < the name of Charles Sanders Peirce (1839–1914), U.S. philosopher and logician.Peirce's law was set out in his paper ‘On the Algebra of Logic: A Contribution to the Philosophy of Notation’ ( Amer. Jrnl. Math. 7 180–202), published in February 1885. Philosophy. In the genitive. Designating the theories, methods, or discoveries of Charles Sanders Peirce; spec. in Peirce's Law n. a logical formula of propositional calculus relating to implication, which can be expressed as ((p⇒q)⇒p)⇒p. ΘΚΠ the mind > mental capacity > philosophy > philosophy of language > language theories of individual philosophers > [noun] > elements of the philosophy of C. S. Peirce thirdnessc1875 predesignation1883 tychism1892 interpretantc1905 icona1914 qualisigna1914 Peirce's Law1934 the mind > mental capacity > philosophy > logic > predicate or propositional logic > [noun] > implication > other terms relating to implication co-implication1909 Peirce's Law1934 1905 Mind 14 236 Even its actual denial..by over-zealous controversialists, hardly persuades me that Peirce's principle is more than a truism. 1934 W. V. Quine Syst. Logistic vii. 64 P ⊃ q. ⊃ p: ⊃ p This is Peirce's law... The theorem has been so named by Łukasiewicz. 1949 Jrnl. Philos. 46 513 This paper assumes Peirce's semiotic as the basis for a discussion..of the logical paradoxes. 1996 M. Blunder in B. J. Copeland Logic & Reality xiv. 338 Prior proved that BCKW logic with Peirce's law was equivalent to classical implicational logic. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < n.1905
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