Terms of Service

Last updated: 1/9/2026

1. Acceptance of Terms

By accessing and using this website, you accept and agree to be bound by the terms and provision of this agreement.

2. Use License

• Permission is granted to temporarily download one copy of the materials (information or software) on Square45's website for personal, non-commercial transitory viewing only.
• This is the grant of a license, not a transfer of title.

3. Disclaimer

The materials on Square45's website are provided on an 'as is' basis. Square45 makes no warranties, expressed or implied, and hereby disclaims and negates all other warranties including, without limitation, implied warranties or conditions of merchantability, fitness for a particular purpose, or non-infringement of intellectual property or other violation of rights.

4. Limitations

In no event shall Square45 or its suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on Square45's website.

5. User Contributions

Public Availability: By contributing content to Square45 (including but not limited to edits, comments, theorem proofs, and new entries), you acknowledge and agree that your contributions will be publicly available to all users of the site. You grant Square45 a perpetual, worldwide, non-exclusive, royalty-free, and transferable license to use, reproduce, distribute, prepare derivative works of, and display your contributions.

Right to Manage Content: The owner and administrators of Square45 reserve the absolute right to remove, edit, replace, or modify any content submitted by users at any time and for any reason, without prior notice. This ensures the accuracy, quality, and integrity of the scientific knowledge base.