Principle of identity

The Principle of identity is identified in the book’s index as a principle discussed on pages 91–93. The available material establishes this reference but does not explain the principle’s content or its function in the argument.

Index Reference

The index places the Principle of identity under the entry for “principle,” directing readers to pages 91–93. This is the only supplied reference to the subject.

Scope of the Available Account

The indexed page range indicates where the principle is treated in the book, but the available passage does not establish how the principle is defined, applied, or connected to other claims. Its precise significance therefore remains unspecified here.