Legal

Terms of Use

Last updated: June 26, 2026

Welcome to DerivCalc. These Terms of Use ("Terms") govern your access to and use of derivcalc.com (the "Site"), operated by SilverCodeLabs. By using the Site, you agree to these Terms. If you do not agree, please do not use the Site.

The service

DerivCalc is a free, browser-based tool that computes symbolic derivatives and shows step-by-step explanations for educational purposes. The Site is provided to help students, teachers, and others learn and check calculus work.

DerivCalc is an educational aid, not a substitute for your own understanding or for professional or academic judgment. While our engine verifies results numerically, you are responsible for checking any answer before relying on it for coursework, exams, or other important purposes.

Acceptable use

You agree to use the Site lawfully and not to:

Interfere with, disrupt, or attempt to gain unauthorized access to the Site or its systems.
Use automated means to overload, scrape, or abuse the Site in a way that degrades service for others.
Use the Site to violate any applicable law or the rights of others.

Intellectual property

The Site, including its design, text, graphics, and underlying software, is owned by SilverCodeLabs and protected by applicable intellectual-property laws. You may use the Site for personal, educational, and non-commercial purposes. You may not copy, redistribute, or create derivative works of the Site's code or design without permission.

Advertising

The Site is supported by advertising, including Google AdSense. Advertisements and links to third-party sites are provided by third parties, and we do not endorse and are not responsible for their content, products, or practices. Your interactions with advertisers are solely between you and them.

Disclaimer of warranties

The Site and all results are provided "as is" and "as available", without warranties of any kind, whether express or implied, including but not limited to accuracy, fitness for a particular purpose, or non-infringement. We do not warrant that the Site will be uninterrupted, error-free, or that results will be free of mistakes.

Limitation of liability

To the fullest extent permitted by law, SilverCodeLabs and DerivCalc will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss arising from your use of, or inability to use, the Site or any results obtained from it.

Changes

We may modify the Site or these Terms at any time. Updated Terms will be posted on this page with a revised "Last updated" date. Your continued use of the Site after changes are posted constitutes acceptance of the updated Terms.

Contact

Questions about these Terms? Contact us at hello@derivcalc.com.