1. Acceptance of Terms

By accessing or using Numexa (the "Service"), including the Discord bot and web platform, you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, you may not use the Service.

These Terms apply to all users of the Service, including Discord server administrators who add the bot to their servers.

2. Description of Service

Numexa is a scientific mathematics computation service that provides:

A Discord bot capable of evaluating mathematical expressions
A web-based playground for mathematical computation
A REST API for developers to integrate computation features
Documentation and educational resources

We reserve the right to modify, suspend, or discontinue any aspect of the Service at any time with reasonable notice.

3. Acceptable Use

You agree to use the Service only for lawful purposes and in accordance with these Terms. You agree not to:

Use the Service for any illegal purpose or in violation of any regulations
Attempt to bypass rate limits, abuse the API, or disrupt Service availability
Use automated tools to spam or flood the Service with requests
Reverse engineer, decompile, or attempt to extract source code
Impersonate Numexa, its team, or other users
Submit expressions designed to exploit or crash computation engines
Use the Service to process, transmit, or store illegal content

4. Discord Bot Usage

When using the Numexa Discord bot, you also agree to comply with Discord's Terms of Service. Server administrators who add the bot to their servers are responsible for ensuring their members use the bot appropriately.

We reserve the right to remove the bot from any server that violates these Terms or Discord's Community Guidelines without notice.

5. API Usage

Access to the Numexa REST API is subject to rate limits as described in our API documentation. During the open beta period, the API is available without authentication. We reserve the right to:

Introduce API key requirements with advance notice
Modify rate limits at any time
Suspend API access for abuse without notice
Change API endpoints with appropriate deprecation notices

6. Intellectual Property

The Numexa name, logo, and distinctive visual elements are trademarks of Numexa. The underlying open-source mathematical engine (math.js) is licensed under the Apache 2.0 License. Our custom code, website design, and bot implementation are proprietary.

You retain ownership of any mathematical expressions or content you submit. By submitting content, you grant us a limited license to process and compute results from that content.

7. Disclaimer of Warranties

The Service is provided "as is" and "as available" without warranties of any kind, either express or implied. We do not warrant that:

The Service will be uninterrupted, timely, or error-free
Mathematical results will be 100% accurate in all edge cases
The Service will meet your specific requirements
Any errors in the Service will be corrected

Numexa is a tool for educational and general use. Do not rely solely on Numexa results for critical applications, financial decisions, or safety-critical computations without independent verification.

8. Limitation of Liability

To the fullest extent permitted by law, Numexa and its creators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the Service.

9. Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of significant changes. Continued use of the Service after changes constitutes acceptance of the new Terms.

10. Contact

Questions about these Terms? Reach us at our support page or legal@numexa.dev.