Frequently Asked Questions

FAQ

1. Why do these formulas not have proofs?

Currently, we only have a part-time person to support this Web site. We are working on writing proofs soon. We apologize for any inconvenience this delay may have caused.

2. Can I use the materials to distribute?

Yes for those in United States and remember to list the references. Please check your copyrights at your country if you are living outside the United States.

Problems

Please let SMS know if any incorrect information is found in this website. Your constructive suggestions, comments, and contributions are the main factors that lead our Web site to be useful.

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