Let me give an example of the integral derivative after . It is unclear what the outcome of an integral showed 

  

The results of a definite integral in the next picture you can see that what comes out of

 

Wolfram Alpha, the mode of operation is different from any search engine and it actually is not difficult. You want in the search box the word (s) you are entering. The results are being presented to you within dozens of labels.

For example, in the search box "turkey" (Turkey) writing can do an experiment. This search against information held in Turkey with dozens of titles coming to.

 

 The name of Turkey in the international context, in addition to data such as the location code specified in detail, cultural and social information are listed