Synthesized answer
The passages indicate that a book titled "Logik. Sprache. Philosophie" was planned, with a first version of it completed by 1931 [1]. This project was undertaken with the aim of systematically expounding Wittgenstein's thought [2]. The preparation of this book was a significant part of Friedrich Waismann's activities, carried out in close conjunction with Wittgenstein between 1927 and 1935 [2].
The passages do not explicitly state the central thesis of "Logik. Sprache. Philosophie." They only describe the book's background, its collaborative nature with Wittgenstein, and the timing of its completion [1, 2].
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
ically expounded. Be tween 1927 and 1935 this project was carried on in close personal conjunc tion with Wittgenstein. A first version of the planned book, Logik. Sprache. Philosophie seems to have been completed by 1931. A very differ ent version came to England with Waismann in 1938. It finally appeared, in an English translation, as Principles of Linguistic Philosophy. Categories: History Pages: 222 Snippet: A first version of the planned book, Logik. Sprache. Philosophie seems to have been completed by 1931. A very differ ent version came to England with Waismann in 1938.
Title: Philosophical Papers by Friedrich Waismann Description: Friedrich Waismann was born in Vienna in 1896 and lived there until the time of the Anschluss in 1938. From then until his death in 1959 he lived in England; this, apart from a brief period at Cambridge early on, was almost wholly at Oxford, \,Vhere he held the posts, first, or reader in the philosophy of mathematics and then of reader in the philosophy of science. He was of Jewish descent -his father being Russian, his mother German. He studied mathematics and physics at the University of Vienna and attended the lec tures of…