This second edition is a valuable, up-to-date tool for instructors teaching courses about differential equations. It serves as an... Læs mere
This book is designed to prepare students for higher mathematics by focusing on the development of theorems and proofs. Beginning with logic, the text discusses... Læs mere
This third edition builds on the previous editions, continuing to innovate with the addition of a new topic: combinatorics. It continues to serve as an excellent... Læs mere
This successful book has one goal: to help students develop the necessary skills to write clear, correct, and concise proofs. The beautiful proofs found in this new third edition will encourage many students to study higher mathematics.