Access Code for Differential Equations Textbook

This product is intended for people who need to order more than one copy. When you buy this product, you will receive single-use Access Codes which allow a person to use the most current edition of the online book Differential Equations: A Toolbox for Modeling the World by Kurt Bryan.

Resellers and Bookstores: Use this method to purchase the textbook for resell in your store. With a minimum purchase of 6 Download Codes, you will receive our standard 20% discount with the understanding that the suggested retail price is US$39. Your customers will also gain access to supplementary support materials.

Parents or Administrative Staff: Please use the regular book purchase link (https://shop.simiode.org/products/book-online) and simply give your Order Number and the instruction download link to your student or staff member. They can use that at the textbook site to access the book themselves. 

How to use the Access Codes:

Access Codes, along with these instructions, will be sent to the email you provide when you checkout. Codes may take up to 48 hours to arrive in your email.

Supplementary Materials

We invite you to peruse the supplementary materials for Students and Instructors. You will find code samples, hints, solutions, and data sets.