Logic with a Probability Semantics -- CONTENTS -- Preface -- Introduction: An Overview -- Chapter 1. Sentential Probability Logic -- 1.1 Verity logic for S(¬,Λ,V ) -- 1.2 Probability logic for S(¬,Λ,V ) -- 1.3 Interval-based probability logic -- 1.4 Sentential suppositional logic -- 1.5 Conditional-probability logic -- 1.6 Logical consequence for probability logic -- 1.7 Combining evidence -- Chapter 2. Logic with Quantifiers -- 2.0 Ontologically neutral (ON) language -- 2.1 Syntax and semantics of ON logic -- 2.2 Axiomatic formalization of ON logic -- 2.3 Adequacy of ON logic -- 2.4 Quantifier language with the suppositional -- Chapter 3. Probability Semantics for ON Logic -- 3.1 Probability functions on ON languages -- 3.2 Main Theorem of ON probability logic -- 3.3 Borel's denumerable probability -- 3.4 Infinite "events" and probability functions -- 3.5 Kolmogorov probability spaces -- 3.6 Logical consequence in probability logic -- 3.7 Borel's denumerable probability defended -- Chapter 4. Conditional-Probability and Quantifiers -- 4.1 Conditional-probability in quantifier logic -- 4.2 The paradox of confirmation -- Bibliography -- Index.