Approximately Calculus
This fascinating book is a novel approach to undergraduate analysis, which combines most topics in single variable calculus with some elementary number theory. ... It is very well written and fully engages readers in its developments, often beginning with examples and leading them to develop generalizations and, ultimately, theorems and proofs. ... An attractive book, well worth consulting for ideas on presenting topics, or for examples. ---- J.H. Ellison, ChoiceThe book is very well written and contains many references to articles in journals that are accessible to students ... ---- MAA Reviews