Terms of use
IfSketch is provided for education and curiosity. These terms are written in plain language. They are not a substitute for legal advice to the site owner, and they do not invent a company, a jurisdiction or a postal address.
Educational estimates
Results are simplified models. They can be wrong, incomplete or inapplicable to your situation. They are not financial, legal, medical, engineering or professional advice. Do not make a high-stakes decision solely on an IfSketch output.
Acceptable use
Use the site as a reader. Do not attempt to disrupt it, scrape it in a way that degrades service, or misrepresent its outputs as official science or regulated advice.
Intellectual property
The writing, layout and interactive models are original to IfSketch unless a source is cited. You may link to experiments and share result URLs. Republishing the text wholesale needs permission.
No warranty
The site is provided as-is. Availability, accuracy and fitness for a particular purpose are not guaranteed.