¹

(∃φ): f(x) ⊃ _x (∃y) ∙ g(y) ∙ φ(xy) ∙

∙ g(x) ⊃ _x (∃y) ∙ f(y) ∙ φ(yx) ¤

& ¤ φ(x,y) ⊃ _xy ~(∃z) ∙ φ(xz) ⌵ φ(z,y) ∙

∙ (x)~φ(xx) ﹖
∙ ~(∃x) ∙ fx ∙ gx²

Editorial notes

1) Continuation from Ms-105,131.

2) The hypothesis behind the dating of Ms-106 (from ca. 20.03.1929 until ca. July 1929) is the following: (a) Wittgenstein spends the period from ca. 20.3.1929 until ca. 14.4.1929 in Vienna / Austria (see his letter to Hänsel of “nach 18.1.1929” and his letter to Schlick of 18.2.1929 (IEA 2013) as well as Monk 1991, p.265: “Gilbert Pattisson met Wittgenstein on the train coming back from Vienna after the Easter break of 1929 …”). (b) When travelling to Austria, he leaves the half full Ms-105 behind in Cambridge and continues his writing in the empty Ms-106. (c) Wittgenstein completes both Ms-106 (until July 1929?) and Ms-105 (until August 1929?) back in Cambridge before he begins writing in Ms-107 which contains its first dating on page 87 (11.9.1929).

Editorial notes

(2015–) Wittgenstein Source Bergen Nachlass Edition (WS-BNE). Edited by the Wittgenstein Archives at the University of Bergen under the direction of Alois Pichler. In: Wittgenstein Source, curated by Alois Pichler (2009–) and Joseph Wang-Kathrein (2020–). (N) Bergen: WAB.