Report A Problem Or Suggest An Improvement

Page last reviewed: August 1, 2026·Edited by Zachary Wagner·What this date means

If a formula, default value, result, source, explanation, or caution appears wrong or unclear, email hello@homesteadmath.com. Reports about accuracy and safety are welcome. Homestead Math does not provide emergency or individual professional advice.

What To Include

• The calculator name or page URL.
• The input values you used and the result you received.
• What you expected, or the wording you believe needs clarification.
• A supporting source when one is available.
• Whether the concern could affect animal care, safety, cost, or a time-sensitive decision.

How Reports Are Reviewed

1. The reported behavior is reproduced and compared with the visible formula, implementation, and cited material.
2. Relevant claims are checked against an authoritative source when available. Practical experience is useful context but is not silently substituted for source verification.
3. Confirmed errors are corrected in the calculator, explanation, source list, or caution as appropriate and tested before publication.
4. The affected page's review date is updated after the correction and editorial pass. Material changes are explained where readers are likely to need that context.

Not every suggestion will produce a change. When evidence is mixed, the safer correction may be to state the uncertainty or narrow the claim. Reviewer names, quotations, or affiliations are published only with permission.

General Feedback

The same email can be used for broken links, accessibility problems, calculator ideas, or questions about the methodology. Please do not include private medical, veterinary, financial, legal, or other sensitive personal information.