The source files for this book are available on GitHub. This should be cheaper than printing the entire book andīinding it yourself. If you prefer a physical copy, an inexpensive print version of the text is available on Amazon. Or solution will bring you back to the exercise. Solutions (when available) can be accessed by clicking on the exercise number, and clicking on the number of the hint This should be searchable and easy to navigate using embedded links.
DISCRETE MATHEMATICS ENSLEY 6TH EDITION PDF
Some exercises also allow you to enter and check your work, so you can try multiple times without spoiling the answer.įor offline use, a free pdf version, suitable for reading on a tablet orĬomputer, is available for download. Hints and solutions to examples and exercises are hidden but easily revealed by clicking on their links.
This should work well on all screen sizes, including smart phones.
DISCRETE MATHEMATICS ENSLEY 6TH EDITION FOR FREE
The entire book is available for free as an interactive online ebook. Please contact the author with feedback and suggestions, or if you are decide to use the book in a course you are teaching.
Additional exercises have been added since Spring 2020. New for Fall 2019: Online homework sets are available through Edfinity or as WeBWorK sets from the author. Times a year, the text is updated with a new "printing" to correct errors. Previous editions will continue to be available indefinitely. Theory chapter, and improved exposition throughout. This 3rd edition brings many improvements, including nearly 100 new exercises, a new section on trees in the graph The text is endorsed by the American Institute of Mathematics' Open Textbook Initiative and is well reviewed on the Open Textbook Library. Since Spring 2013, the book has been used as the primary textbook or a supplemental resource at more than 75 colleges and universities around the world (see the partial adoptions list). The previous version is available at the 2nd edition's site.ĭiscrete Mathematics: An Open Introduction is a free, open source textbook appropriate for a first or second year undergraduate course for math majors, especially those who will go on to teach.