Terms of use
Short, because there is little to agree to. Nothing here is sold and nothing is signed up for.
Educational arithmetic only. Not medical advice and not a dosing protocol.
What using this site means
Using it means accepting these terms and the limits set out on what this does not do. If you do not accept them, the appropriate response is to stop using the site.
There is no account, no login, no subscription and no payment. Nothing here is for sale, so there is no transaction for terms to govern.
No warranty
The site and everything on it are provided as they are, without warranty of any kind, express or implied, including any implied warranty of accuracy, completeness, merchantability or fitness for a particular purpose.
No promise is made that the site will be available, that any figure on it is correct, or that any defect will be corrected within any period.
Limitation of liability
To the fullest extent permitted by law, no liability is accepted for any loss or damage arising from use of this site, from reliance on anything published here, from any error or omission, or from the site being unavailable.
Nothing in these terms excludes or limits liability that cannot lawfully be excluded or limited.
What you may do with these pages
Read them, link to them, quote them with attribution, and check the derivations. Linking to any page needs no permission and is not restricted.
Republishing whole pages, or presenting the generated tables here as your own work, is not permitted. Nor is scraping that degrades the site for other readers.
Changes
These terms may change, and the version in front of you is the one that applies. A material change will be visible in the page rather than announced.
The arithmetic may change in one direction only: towards being more correct. A figure that can be shown to be wrong is corrected rather than defended.