Legal notice
Last updated: 16 August 2026
Site ownership
This legal notice governs the use of the website mastermath.top, owned by TINtÚ, online calculation tools and training, with its registered address in the Dominican Republic, postcode 25002, and contact address contacto@mastermath.top.
Purpose of the site
MasterMath provides freely accessible calculators and explanatory content at no cost. All calculations run in the user's own browser.
The project intends to add courses and training materials at a later stage. When that happens, this notice will be extended with the terms specific to those services (contracting, prices, access to content and, where applicable, the right of withdrawal) before they become available.
Results are indicative
The results produced by the calculators are estimates provided for information. They do not constitute tax, employment, legal, medical or financial advice, and under no circumstances do they replace consulting a qualified professional.
Calculators that depend on legislation (taxes, payroll, severance, rent increases) are based on the figures in force on the date shown on each page. Legislation changes, and it can change without notice. Before making any decision with financial or legal consequences, check the result against the relevant official source or with an adviser.
The health, pregnancy and dosage calculators are for general information only. They are not for diagnosing, treating or preventing any condition, nor for adjusting medication. If in any doubt, see a healthcare professional.
Calculators marked as entertainment (name compatibility, love tests, numerology and the like) have no scientific validity and are offered purely as a pastime.
Limitation of liability
The owner accepts no liability for loss or damage arising from use of the published information, from calculation errors, from service interruptions, or from decisions taken on the basis of the results obtained. Use of the site is the user's sole responsibility.
Every reasonable effort is made to keep the formulas and figures correct and up to date. If you spot an error, we would be grateful if you reported it through the contact page: it gets reviewed and corrected.
Intellectual property
The text, guides, design and code of this site are the property of its owner, unless expressly stated otherwise. Mathematical formulas and calculation methods are in the public domain; the way they are written up and explained on this site is not.
Short extracts may be quoted provided the source is credited and the original page linked. Reproduction of the content in full, or systematically, is not permitted.
Third-party links
The site links to official sources and external resources so that you can verify the figures. Those links imply no relationship with their owners and no responsibility for their content.
Changes
The owner may amend this legal notice, the design and the content of the site at any time. The applicable version is the one published at the time of access.
Governing law
This notice is governed by the law of the Dominican Republic, where the owner is established. For any dispute, the parties submit to the courts having jurisdiction under the applicable law.
The above is without prejudice to the rights granted by the law of your place of residence to users accessing from other countries, in particular in matters of data protection and consumer rights.