WolframAlpha
Get instant answers to your complex queries with Wolfram Alpha.
Wolfram Alpha is a computational knowledge engine that provides answers to factual queries by computing the answer from structured data. It can perform a wide range of calculations, generate visualizations, and provide information on various topics. Its main features include the ability to solve mathematical equations, generate graphs and plots, provide information on scientific and historical events, and answer questions related to geography, demographics, and economics. It also has a natural language processing system that allows users to input queries in plain English.