Formal logic extends beyond syllogisms, offering a generalized framework that underpins mathematics and thought.
This book surveys the new approach to logic, explaining how symbols and formal rules reveal a broader discipline. It emphasizes terms like propositional function, variables, and types, and shows how these ideas influence both mathematics and philosophical analysis. The discussion centers on how the major logicians—Frege, Peano, and Russell—shape a view in which formal logic serves as a foundation for many kinds of reasoning, not just traditional syllogisms.
- Clear explanations of key terms such as propositional function, variables, indefinable, and primitive proposition.
- Attention to how different logicians use symbols and the role of Logical Types.
- Connections between formal logic, mathematics, and philosophical assumptions about space and existence.
- Illustrations of how modern logic treats problems without relying on fixed intuition about objects or movement.
Ideal for readers curious about the development of logical theory and its overlap with mathematics and philosophy.