How many of you using WolframAlpha?, Computational knowledge engine mainly useful for Statisticians and Students goes to another level, WolframAlpha Pro – new way to interact with WolframAlPha – has been launched introductory price of $4.99 for month ($2.99/month for students) ,of course you can also try it for free with trail subscription.
WolframAlpha Pro features
Once you logged in, WolframAlpha Pro without ads provides results quickly with cleaner view. You can favorite some of your queries for quick access. All your queries are stored in Chronological order. You can set your preferences like what location WolframAlpha should assume, or what you unit system you want to use.
Go Beyond Text Input
Pro users can upload Upload 60+ types of data, sound, text, and other files to Wolfram|Alpha Pro for automatic analysis and computation. Wolfram Alpha offers soft keyboard to input mathematical and other symbols to make your formulas look like just the way they do in books.
Richer Results
Dynamic Interactivity: Computable Document Format (CDF) interactivity lets you get dynamic versions of existing Wolfram|Alpha output as well as access to exclusive new content—with interactive controls, 3D rotation, animation, and much more
Zoomability: Zoom in to see the details of any output—rendering it at a larger size and higher resolution
Longer Computations: Perform longer computations as a Wolfram|Alpha Pro subscriber by requesting extra time on the Wolfram|Alpha compute servers when you need it.
Customize and Download
You can download WolframAlpha generated data -to use in whatever desktop program you want. Wolfram|Alpha Pro’s data download supports more than 60 formats, including CSV, XLS, GIF, SVG, WAV, and more.
Download your full results as a single interactive CDF document or static PDF document—for saving, sharing, printing, presentation, or other offline use.