wolframalpha

wolframalpha is a service for Wolfram|Alpha: Computational Intelligence. It highlights Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…

Key features

1. Alpha: Computational Intelligence
2. Compute answers using Wolfram's breakthrough technology & knowledgebase
3. relied on by millions of students & professionals
4. For math
5. nutrition
6. geography
7. engineering