wolfram alpha

[Elantric-fgn]

http://www.wolframalpha.com/


Making the World's Knowledge Computable

Today's Wolfram|Alpha is the first step in an ambitious, long-term project to make all systematic knowledge immediately computable by anyone. Enter your question or calculation and Wolfram|Alpha uses its built-in algorithms and a growing collection of data to compute the answer. Based on a new kind of knowledge-based computing.
iphone app
http://products.wolframalpha.com/iphone/

Ipad app
http://products.wolframalpha.com/ipad/