← Back to the calculator

Contact

CasCalc is an independent project run by Cody Wang. Questions, bug reports and suggestions are all welcome, and every message is read.

Email

[email protected]

I usually reply within a few days.

Reporting a wrong answer or a bug

If CasCalc gives a result that looks wrong, please include:

A screenshot helps too. Reports like this make the calculator more accurate for everyone.

Feature requests

Would a new function, graph type or math guide help you? Tell me what you are studying and what you need. Many of the current features came from requests like these.

Privacy

Your email address is used only to reply to you. See the privacy policy.

Math guides · About & guide · Privacy policy