Wolfram|Alpha: Products
https://products.wolframalpha.comWolfram|Alpha apps for iPhone, iPad, Android, and Kindle Fire—because every smart device needs a knowledge app. Speed up your work with custom form-based interfaces. Go beyond text input, get richer results, download, customize—bring computational knowledge to your own data with a Pro subscription.
Wolfram|Alpha News - reddit.com
https://www.reddit.com/r/wolframalphaWolfram Alpha gets an integral wrong. Here's the one: integrate x^3/ (1+x^2)^2. First of all, why I am pretty sure I am correct: I, MIT staff and another online resource have all got the same answer (or similar, another integral calculator got plus and minus signs a bit wrong). The correct answer is as follows: 0.5 * log (1+x^2) - x^2/ (2 (1+x ...
Wolfram|Alpha News - reddit.com
www.reddit.com › r › wolframalphaWolfram Alpha gets an integral wrong. Here's the one: integrate x^3/ (1+x^2)^2. First of all, why I am pretty sure I am correct: I, MIT staff and another online resource have all got the same answer (or similar, another integral calculator got plus and minus signs a bit wrong). The correct answer is as follows: 0.5 * log (1+x^2) - x^2/ (2 (1+x ...