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Chapter L: Introduction to logic  
An expanded version of Appendix A in the textbook. A complete text version of this chapter can be downloaded here.  
L.1 Statements and logical operators  
L.2 Logical equivalence, tautologies and contradictions  
L.3 The conditional and the biconditional  
L.4 Tautological implications and tautological equivalences  
L.5 Rules of inference  
L.6 Arguments and proofs  
L.7 Predicate calculus  
Chapter S: Sequences, series, and Taylor series  
Text and exercises online  
S.1 Taylor polynomials  
S.2 Infinite sequences  
S.3 Infinite series  
S.4 Taylor series  
S.5 Applications of Taylor series  
Chapter S Case study: Predicting sales  
Chapter P: Calculus applied to probability and statistics  
Text and exercises online; a complete text version of this chapter can be downloaded here.  
P.1 Continuous random variables and histograms  
P.2 Probability density functions: Uniform, exponential, normal, and beta  
P.3 Mean, median, variance and standard deviation  
Chapter P Case study: Creating a family trust  