Wolframalpha

Wolfram|Alpha is a computational intelligence tool that provides users with answers to queries and calculations. It uses Wolfram’s proprietary knowledgebase and AI technology to provide answers to questions across a wide range of topics. Wolfram|Alpha can answer questions related to math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music, units & measures, physics, chemistry, engineering, computational sciences, earth sciences, materials, transportation, people, arts & media, dates & times, words & linguistics, money & finance, food & nutrition, political geography, history, personal health, personal finance, surprises, entertainment, household science, household math, hobbies, and today’s world. It also offers step-by-step solutions, math input mode, and computed visual computation. Wolfram|Alpha is available as a website, mobile app, and API. It is powered by the Wolfram Language, which is based on 30+ years of research and development.