Accessibility Statement
For OERs to be truly open they must be accessible. In the same way that a free resource does not mean that the resource is open, a resource is not open just because it is available. When OER projects are accessible, they become more:
- inclusive, accounting for different methods, mediums, and modes of engaging with the content
- sustainable, delivering content when tools and technologies break down
- sharable, expanding reach and impact
Accessibility features of the web version of this resource
The web version of Discrete Math for Information Technology has been designed to meet Web Content Accessibility Guidelines 2.0, level AA.
- Easy navigation. This resource has a linked table of contents and uses headings in each chapter to make navigation easy.
- Accessible math equations. Many of the equations in this resource have been written in LaTeX and rendered with MathJax, which makes them accessible to people using screen readers that are set up to read MathML. The rest of the equations are rendered as images with appropriate alternative text.
- Accessible images. All images in this resource that convey information have alternative text. Note that the alt text is long, due to the level of detail required.
- Accessible links. All links use descriptive link text.
The web version of this resource follows all guidelines in the BCcampus Checklist for Accessibility.
Alternative Formats
In addition to the web version, this book is available in a number of file formats including PDF, EPUB (for eReaders), MOBI (for Kindles), and various editable files. This textbook is available in the following formats:
- Online webbook. You can read this textbook online on a computer or mobile device in one of the following browsers: Chrome, Firefox, Edge, and Safari.
- PDF. You can download this book as a PDF to read on a computer (Digital PDF) or print it out (Print PDF).
- Mobile. If you want to read this textbook on your phone or tablet, you can use the EPUB (eReader) or MOBI (Kindle) files.
- HTML. An HTML file can be opened in a browser. It has very little style so it doesn’t look very nice, but some people might find it useful.
You can access the online webbook and download any of the formats for free here: https://kpu.pressbooks.pub/discretemath/. To download the book in a different format, look for the “Download this book” drop-down menu and select the file type you want.
| Format | Internet required? | Device | Required apps | Accessibility Features | Screen reader compatible |
|---|---|---|---|---|---|
| Online webbook | Yes | Computer, tablet, phone | An Internet browser (Chrome, Firefox, Edge, or Safari) | WCAG 2.0 AA compliant, option to enlarge text, and compatible with browser text-to-speech tools | Yes |
| No | Computer, print copy | Adobe Reader (for reading on a computer) or a printer | Ability to highlight and annotate the text. If reading on the computer, you can zoom in. | Unsure | |
| EPUB and MOBI | No | Computer, tablet, phone | Kindle app (MOBI) or eReader app (EPUB) | Option to enlarge text, change font style, size, and colour. | Unsure |
| HTML | No | Computer, tablet, phone | An Internet browser (Chrome, Firefox, Edge, or Safari) | WCAG 2.0 AA compliant and compatible with browser text-to-speech tools. | Yes |
Known accessibility issues and areas for improvement
While we strive to ensure that this resource is as accessible and usable as possible, we might not always get it right. Any issues we identify will be listed below. There are currently no known issues.
| Location of issue | Need for improvement | Timeline | Work around |
|---|---|---|---|
This statement was last updated on 16 July 2026.
Adapted from the Accessibility Toolkit – 2nd Edition by BCcampus, licensed under CC-BY.Adapted from Front Matter – BCcampus Open Education Publishing Style Guide by BCcampus, licensed under CC-BY.Adapted from For Students: How to Access and Use this Textbook by Chad Flinn and Mark Overgaard, licensed under CC-BY.
