It was partially written when the author was a prisoner of war in Como, and it was the only book-length work of philosophy published at the time of its author's death.
It was partially written when the author was a prisoner of war in Como, and it was the only book-length work of philosophy published at the time of its author's death. "A logical picture of facts is a thought" and "a proposition is a truth-function of elementary propositions" are two of seven primary propositions outlined by the work, which consists of a series of hierarchical and numbered statements. FTP, name this work originally written in German that was highly influential to the logical positivists written by Ludwig Wittgenstein.
It was partially written when the author was a prisoner of war in Como, and it was the only book-length work of philosophy published at the time of its author's death.
Tractatus Logico-Philosophicus