language of Principia Mathematica was an Indo-European one. John Edensor Littlewood, Littlewood's Miscellany (1986) The Principia Mathematica (often abbreviated...

Philosophiæ Naturalis Principia Mathematica (English: The Mathematical Principles of Natural Philosophy) often referred to as simply the Principia (⫽prɪnˈsɪpiə...

notation used in Alfred North Whitehead and Bertrand Russell's Principia Mathematica (1910–1913). The second (but not the first) edition of Volume I...

unentscheidbare Sätze der Principia Mathematica und verwandter Systeme I" ("On Formally Undecidable Propositions of Principia Mathematica and Related Systems...

Newton's 1687 Principia Mathematica, is presumably intended to mean Discordant Principles, or Principles of Discordance. The Principia describes the Discordian...

as a theorem of propositional logic by Russell and Whitehead in Principia Mathematica as: ∗ 2 ⋅ 11 .     ⊢ .   p   ∨ ∼ p {\displaystyle \mathbf {*2\cdot...

2016, pp. 27–54. Whitehead, Alfred North; Bertrand Russell (1910). Principia Mathematica. Vol. I. p. 37. Dolecki, Szymon; Mynard, Frederic (2016). Convergence...

He wrote the three-volume Principia Mathematica (1910–1913), with his former student Bertrand Russell. Principia Mathematica is considered one of the twentieth...

unentscheidbare Sätze der Principia Mathematica und verwandter Systeme I" ("On Formally Undecidable Propositions in Principia Mathematica and Related Systems...

Enlightenment that followed. His pioneering book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published...