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Thanks a heap!

Donations, no matter how large or small, really help me defray the costs of running Calculus-Help.com, so thanks so much for donating. It really means a lot to me personally. Even better, your generosity will help maintain the integrity of the web site, ensuring that it remains free of ads.

Go forth now and hold your chin high! You've done a good deed for math geeks everywhere, and as Möbius strips have always taught us, what goes around comes aroung. Thanks again.