Website terms & licensing

These terms cover this website’s free calculators and product information, provided by Eucalyptus One LLC, located in California, United States. Questions can be sent to [email protected].

Using the free calculators

You may use the free calculators for personal, educational, and commercial analysis and save your calculation records. No account or purchase is required. Use the site lawfully and do not interfere with its availability or attempt to access restricted systems.

Verify the result and its assumptions

Calculators are analytical aids. Their results depend on your inputs, the stated model, and its numerical limits. Read the equations, assumptions, worked examples, and warnings on each tool page and independently verify results before using them for design, manufacturing, safety, or other consequential decisions.

The website does not provide professional engineering certification, regulatory approval, or a guarantee that a design is safe or suitable. Floating-point estimates and fixed-step numerical solvers have limits even when the displayed calculation succeeds. Examples and sample reports illustrate the free tools; they are not approval documents.

Software and intellectual property

Eucalyptus One LLC and its licensors retain their rights in the website, software, and materials. Access to browser-delivered code does not by itself grant an open-source or redistribution license. Rights provided by applicable law or an express separate license remain available.

Engineering Workbench, TraceFlow, and Math Workbench are pre-release products. Their descriptions explain the current scope and limitations. This website does not distribute the full applications or provide access to unrestricted premium features.

Purchases and future licenses

All Math Workbench calculators on this website are free, with no subscription. No paid orders are accepted and no checkout is active. For future paid engineering and PCB software, prices, Individual and Team license terms, supported environments, delivery, updates, support, and refund conditions will be provided separately before any sale. Viewing a product page does not purchase or activate a software license.

Availability and responsibility

The free tools are provided as available for analysis and evaluation. We do not promise uninterrupted availability or that every input and use case will produce an accurate or complete result. To the extent permitted by applicable law, no warranty of suitability for your particular purpose is given.

Nothing in these terms excludes or limits rights, remedies, warranties, or liability that cannot lawfully be excluded or limited. You remain responsible for reviewing your inputs, retaining downloaded records, and obtaining appropriate independent review.

Privacy, governing law, and updates

The privacy policy describes calculator processing, website requests, and support correspondence. California law governs these website terms, subject to any mandatory protections that apply where you live. We may update these terms by posting a revised version with a new effective date.

Eucalyptus One LLC
California, United States
[email protected]