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About BrownMath.com

Here youíll find free articles and textbooks on high-school and college mathematics, written by Stan Brown. Enjoy!

For informational articles on other topics, and some free command-line utilities, please visit our sister site, OakRoadSystems.com.

Site News

Please see Whatís New at BrownMath.com.

I pay the hosting costs for BrownMath.com out of pocket. If this site is useful to you, please consider making a donation.

Your Privacy

Our privacy policy is plain and simple.

Who Writes This Stuff?

Please see About Stan Brown, the Author.

Feedback from Visitors

Please see Reader Comments.

Permission to Use

Itís always okay to link to any page in this site, or to print a page for your own personal use.

If you want to copy any material for any purpose, please respect the amount of work Iíve put into these pages and ask permission at the email address below.

Advertising

I get many requests from people wanting me to sell them link space, or wanting to place an article of theirs on BrownMath.com. I have never done that, and I never will.

Youíll see an occasional text link, like the one at the bottom of this page, inviting you to donate a few bucks to help with operating expenses, if you find this siteís information useful. There are no banner ads, click-through ads, or sneaky one-pixel pictures, and nothing is behind a paywall.

Contact Information

Internet: https://BrownMath.com/
stan (at) BrownMath (dot) com

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