If you own a paperback copy of the Math Guide, (or an electronic copy via Google Play), you may access additional site content by verifying your book ownership.

Enter your email below (or log in to populate the field), then click “Continue” and answer the random question to verify. If you’re successful, you’ll receive upgrade instructions instantly.

If you are a subscriber to the Math Guide Online, do not use this form! Instead, log in, then access the Math Guide Online dashboard here.