Editorial Policy

SWS Universe publishes free tools for specific tasks and explanations that help readers interpret their results. Tool functionality and editorial content serve different roles: the interface performs an operation; the explanation describes method, limits and context.

How tools are tested

Before changes are published, primary flows, valid inputs and reasonable edge cases are checked in current browsers. Calculator results are compared with independently worked examples. This is not professional certification and cannot cover every possible environment.

Formulas and technical facts

Formulas are described with their variables and practical examples. Historical and technical statements are checked against primary or institutional sources such as standards bodies, official documentation and the organization responsible for a technology.

Source selection and updates

Public, relevant and authoritative sources are preferred. External links are limited to those useful for checking claims. Content may be updated when standards, documentation or tool functionality changes.

Entertainment and expert review

Entertainment tools, when present, are identified as entertainment. SWS Universe does not attribute reviews to experts, credentials or professionals who did not actually participate.

Corrections

To report an error, email datamotion@gmail.com with the URL, tool name, expected result and a short description. Corrections are evaluated against current functionality and verifiable sources.