For those who don't know about the Wolfram Alpha — a program that computes the answers to any complex scientific and mathematical problems online. All that is required — simply dial the math problem, a chemical equation, or any other set in the search box, and Wolfram Alpha will solve the math problem (the plot of the equation, curves, 3-d, 2-d images), the balance chemical equations as well as many other options. And this is the only small part of what Wolfram Alpha can do.
Google Play
Download Version 1.1.0.3475034
