• Preface; 1. Suggestions from the Symbols; 2. Innovation and Error; 3. Logicist Reconstruction; 4. Set Theoretic Ladders; 5. If -Thenism; 6. Exploratory Mathematics; 7. Unsuspected Kinships and Disassociations; 8. The Enlarging Architecture of Mathematical Reasoning.

'Each new addition fills an unwanted gap and Wilson's aim is to get philosophers to pay attention to the seemingly un-mathematical ways mathematicians plug up theoretical holes and the philosophical consequences these measures have.' Mark Zelcer, Metascience

• Preface; 1. Suggestions from the Symbols; 2. Innovation and Error; 3. Logicist Reconstruction; 4. Set Theoretic Ladders; 5. If -Thenism; 6. Exploratory Mathematics; 7. Unsuspected Kinships and Disassociations; 8. The Enlarging Architecture of Mathematical Reasoning.

'Each new addition fills an unwanted gap and Wilson's aim is to get philosophers to pay attention to the seemingly un-mathematical ways mathematicians plug up theoretical holes and the philosophical consequences these measures have.' Mark Zelcer, Metascience

• Preface; 1. Suggestions from the Symbols; 2. Innovation and Error; 3. Logicist Reconstruction; 4. Set Theoretic Ladders; 5. If -Thenism; 6. Exploratory Mathematics; 7. Unsuspected Kinships and Disassociations; 8. The Enlarging Architecture of Mathematical Reasoning.

'Each new addition fills an unwanted gap and Wilson's aim is to get philosophers to pay attention to the seemingly un-mathematical ways mathematicians plug up theoretical holes and the philosophical consequences these measures have.' Mark Zelcer, Metascience