WOLFRAM ALPHA

        Wolfram Alpha ,mathematical calculations, one of the scientists who preferred developer of Mathematica Stephen Wolfram's own software is developed by Wolfram Research is a knowledge engine.

http://www.wolframalpha.com click to adress

Wolfram's Mathematica software company uses. Mathematica can do everything and more you can do with Wolfram Alpha. All mathematical expressions that relate to real work done, information on a topic or definitions Wolfram Alpha can take from the small of the accounts-limited, though a much larger accounts until the whole process was just a text box by typing can handle.



The drawing of all the students say, derivatives and integrals issues'll give an example.
In the pictures below I tried to show him how to draw a function.

 In the next picture you can get information about a term in mathematics would show  . I gave the simple example shown to do in the course of Mathematical Analysis and seminal method .

 

 Now let's get these other capabilities of Wolfram Alpha ;First, the result of a derivative , and as a result we figured out how to Wolfram Alpha Wolfram Alpha shows that give us what we want . As an example, I give a very simple bi derivatives . But the schools in your life and your business life with such a function in a program that will facilitate your work sorely . Of trigonometric functions, logarithmic functions , polynomials , exponential functions up to receive all the derivative of a function or a program that you have the integral from now