Das Kompositionalitätsprinzip in seinen Anwendungen auf die "Slingshot-Argumente"

According to the principle of compositionality, the meaning of a composed expression depends only on its logical form and the meaning of its descriptive sub-expressions. This dependence can be understood as the substitutivity of expressions that have the same meaning without changing the meaning of the composed expression. In this book the hidden complexity of Frege's and Quine's conceptions of extensionality is revealed. The insights gained by this analysis as well as two versions of the principle of compositionality are used in a formal reconstruction of Gödel's and Quine's versions of the slingshot argument.