The Wolfram|Alpha website (our “service”) gives you free access to broad computational resources, including powerful servers running complex algorithms at your request, large volumes of reliable and carefully curated data, and an innovative computation and delivery mechanism that provides you with expertly designed presentations and visualizations.
We are continually working to improve and expand Wolfram|Alpha, creating new algorithms for computation, linguistic analysis, data comprehension, and computational aesthetics to provide you with smart and attractive results. Much of the data is dynamically updated or subjected to periodic manual curation in an effort to provide you with the most current and most reliable data available.
Our intention is to make Wolfram|Alpha available to everyone indefinitely. To achieve this, we reserve the right to cut off use by those who abuse the service, or to limit access in any other way for any reason. We are counting on the users of Wolfram|Alpha to embrace our goals and to support them by adhering to these terms.