Contact Us

Have a suggestion for a new calculator, found a bug, or want to say hello? We'd love to hear from you. MatrixCalc is built for students and professionals who need reliable linear algebra tools, and your feedback directly shapes what we improve.

Get in Touch

Email us at: [email protected]

We aim to respond within 2 business days.

Bug Reports

If a calculation is returning an unexpected result, please tell us which operation you ran, the matrix values you entered, and what result you expected. Numerical accuracy issues — for example, a determinant returning a small non-zero value when it should be exactly zero — are particularly important for us to know about. The more detail you provide, the faster we can reproduce and fix the problem.

Feature Requests

Is there a matrix operation or linear algebra tool you need that MatrixCalc doesn't yet cover? Common user requests have included null space calculators, orthogonal projection tools, and SVD decomposition. If you're working on a problem that our current tools don't solve, let us know — there's a good chance other users need the same thing.

Educational Use

Instructors who want to use MatrixCalc as a classroom verification tool or in course materials are welcome to reach out. We're happy to discuss embedding options or expanding step-by-step explanations for educational purposes.

Response Times

We aim to respond to all messages within 2 business days. Calculation accuracy bugs receive priority attention.