Beschreibung / Abstract

Inhaltsverzeichnis

• BEGINN
• 1 Introduction
• 2 The Conditional, or The Crows on the Roofs
• 3 The Decision Problem and Leibniz†™s Dream
• 4 Normal Modal Logics: a Quick Resum´e
• 5 LEWIS†™s S3 and BECKER†™s Extensions
• 5.1 LEWIS†™s Survey System S3
• 5.2 BECKER†™s six modalities System S3†²
• 5.3 BECKER†™s ten modalities System S3†²†²
• 5.4 BECKER: Further “experiments†
• 6 BECKER†™s accomplishments: An Assessment
• Notes
• Bibliography