Wolframalpha

Wolfram|Alpha is a computational intelligence tool that utilizes Wolfram's extensive knowledgebase and AI technology to provide users with answers to a wide range of queries and calculations. It covers various subjects such as math, science, nutrition, history, geography, engineering, linguistics, sports, finance, music, units & measures, physics, chemistry, computational sciences, earth sciences, materials, transportation, people, arts & media, dates & times, words & linguistics, money & finance, food & nutrition, political geography, personal health, personal finance, surprises, entertainment, household science, household math, hobbies, and today's world. Additionally, it offers step-by-step solutions, a math input mode, and computed visual computation. Wolfram|Alpha is accessible through its website, mobile app, and API, and it is powered by the Wolfram Language, which has been developed over 30+ years of research.