1. Acceptance of Terms
By visiting, accessing, or utilizing scientificcalculatorapp.com (the "Service"), you acknowledge that you have read, understood, and agreed to be bound by these Terms and Conditions and our Privacy Policy. If you do not agree to these terms, you should discontinue using the Service immediately.
2. License & Permitted Use
We grant you a non-exclusive, non-transferable, revocable, worldwide, royalty-free license to use the calculator application for:
- Personal study, academic homework, classroom instruction, and educational examinations.
- Scientific, mathematical, statistical, and physics laboratory calculations.
- Engineering design, technical modeling, drafting, and commercial analysis.
You may not scrape, mirror, or repackage the underlying application code for commercial resale without prior written authorization from the operators of ScientificCalculatorApp.com.
3. Calculation Accuracy & Disclaimer of Mathematical Warranty
The software algorithms driving ScientificCalculatorApp.com are rigorously designed and tested against established benchmark implementations (including IEEE 754 64-bit double precision standards and exact fraction simplification trees).
However, digital computing inherently involves numerical approximation, floating-point rounding limits, and edge conditions (e.g., trigonometric asymptotes, determinant singularities, and division near zero). THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR ACCURACY OF NUMERICAL RESULTS.
4. Life-Critical & High-Stakes Engineering Clause
CRITICAL NOTICE: ScientificCalculatorApp.com is not certified for use in mission-critical applications where an error could result in loss of life, personal injury, severe environmental damage, or catastrophic financial ruin (such as aviation flight management systems, nuclear facility control, active medical dosing, or primary structural load sign-offs). In all such domains, calculations must be verified by certified specialized software and licensed professional engineers.
5. Third-Party Trademarks & Nominative Fair Use
Throughout our educational documentation and layout guides, references are made to third-party brand names, models, and registered trademarks—including Casio®, fx-991ES PLUS®, fx-115ES®, Sharp®, and WriteView®.
These trademarks are the sole property of their respective owners (Casio Computer Co., Ltd. and Sharp Corporation). Our reference to these trademarks constitutes nominative fair use under trademark law, utilized purely to describe layout ergonomics and functional equivalency to students and educators. ScientificCalculatorApp.com is an independent web application and is not affiliated with, endorsed by, or sponsored by these companies.
6. Acceptable Use & System Integrity
When utilizing the Service, you agree not to:
- Engage in automated denial-of-service (DoS or DDoS) attacks or intentional asset spamming that degrades accessibility for other users.
- Attempt to probe, scan, or breach the security of edge CDN endpoints or infrastructure networks.
- Circumvent client-side rate limits or abuse communication contact forms with automated unsolicited spam.
7. Limitation of Liability
TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL SCIENTIFICCALCULATORAPP.COM, ITS OPERATORS, CONTRIBUTORS, OR AFFILIATES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES (INCLUDING LOSS OF PROFITS, ACADEMIC PENALTIES, SYSTEM DOWNTIME, CORRUPTED DATA, OR BUSINESS INTERRUPTION) ARISING FROM OR RELATING TO YOUR ACCESS TO, USE OF, OR INABILITY TO USE THE CALCULATOR, EVEN IF INFORMED OF THE POSSIBILITY OF SUCH DAMAGES.
8. Intellectual Property
The software architecture, user interface styles, CSS design tokens, vector visual assets, and original written educational content on scientificcalculatorapp.com are protected by international copyright, trademark, and intellectual property laws. Open-source libraries used (such as KaTeX and Math.js) are incorporated under their respective permissive licenses (MIT / Apache).
9. Modifications to the Service and Terms
We continuously refine our mathematical engine and introduce new features. We reserve the right to modify, suspend, or discontinue any aspect of the calculator at our discretion without prior notice. Continued use of the Service following revisions to these Terms indicates your acceptance of the updated terms.
10. Governing Law
These Terms of Service are governed by and construed in accordance with standard international internet commercial principles and applicable local laws, without regard to conflict of law provisions.
11. Legal Inquiries & Contact
For questions regarding these terms, intellectual property questions, or compliance clarifications, please contact our legal desk: