Wolfram Alpha – the most ambitious search engine since Google is a computational knowledge engine, which aims to answer questions directly, rather than display web pages in response to a query. Wolfram alpha has recently launched its extension for opera. This extension gives a quick access to wolfram search engine.
Once installed, click on the “wolfram icon” and a Wolfram drop-down will be displayed.
This drop-down contains examples, a video tutorial and the search bar where you can input he query. If you are new to wolfram then the video tutorial and examples will really help you that how you have to input specific queries and how you can search more specific results.
To checkout its power, type any input and it will give you the results within the same dropdown without leaving the current page as you can see below.
Wolfram is really a master piece of work and most ambitious computational knowledge engine since Google. You can even calculate mathematics, statistics physics equations directly within no time. If you are a researcher, writing some mathematical thesis, or any report then I think that your browser is incomplete without it.
Mini wolfram is only available for Opera Browser. Get it from there.
Opera: Download Here