**Policies**

**Proofs from The Book**is a personal blog of Guillermo Bautista. All views, thoughts, and ideas expressed are solely of the author’s and do not reflect the views or opinions of any organization or business.- The photos and images in this blog are owned by
*Proofs from The Book*unless otherwise noted. You may use any of the images owned by Proofs from The Book provided you link with the original image. - Most images not owned by the author used in this blog come from Wikipedia and Flickr. They are either public domain or have a Creative Commons License.
*Proofs from The Book*does not stream videos. All the videos presented in this blog are from their respective owners.*Proofs from The Book*does not claim copyright to these videos unless otherwise noted.

**Disclosures**

- Proofs from the Book contains Google AdSense units and Amazon Widgets. Those ad units and widgets may contain tracking cookies.
- Google’s use of the DoubleClick cookie enables it and its partners to serve ads to Proofs from The Book’s pages based on visits to sites on the Internet.
- Readers who do not want to see the ads may use ad blockers.
- When describing books, Amazon affiliate links are used. Amazon tracks user interaction with those links. I do profit when visitors purchase products through the Amazon links.
- A part of the advertising income of Proofs from the Book goes to charity particularly church-related activities.

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If you have questions regarding the policies and disclosures of Proofs from the Book, please email me at mathandmultimedia [at] gmail.com