GRAPH SKETCH

Graph Sketch an area of mathematics and computer science combining methods from geometric graph theory and information vizualization to derive  two dimensional depictions of graphs arising from applications 

Graph Sketch is provided by Andy Schmitz as a free service.

Let's we sketch a graph ;

Find the equation of the normal to y=x^2+1 at the point where x=1

First , I should find derivative of y.

That is derivative of y is 2x and f(1) is 1+1=2, the point of contact i (1,2)

Now, the tangent point at (1,2) is 2 and the tangent has equation y-2=2*x-1 which is y-2=2x-2 or y=2x

I sketch this graph with Graph Sketch .It is  very simple.You should try it.

The graphof the sin(x^2+1);

The graph of  f(x)=x^2

                     f(x)=2x

                     f(x)=x^4+2

We have great difficulty in drawing the sketch graph chart thanks to the program're getting rid of this difficulty., type the function we want to draw the graph as soon as is happening in our hands

 

MATLAB

MATLAB, The MathWorks company's product is a mathematical computing software and programming languages​​. Expansion is the matrix laboratory. As can be seen here, each variable (characters, numbers, etc..) 1x1lik is even a matrix. For example, "A2H" character string [65, 50, 72] is a matrix valued and 1x3 form.
MATLAB, the language is basically a program that might come to your mind in a way that the computer can do every job done. But as I said at the outset is a software that focuses on mathematical operations often in this direction of research, testing or development is used to

Matrix multiplication can be easily and fastest way.

 

Graphical drawing is perfect ...

 

MATLAB programming language a bit let's take advantage of the features. For example, we give the total number to 31, you're single.

 

 Tool in a lot of math-based professions (architecture, engineering, etc.). Whether you choose has at least one agent, will help you MATLAB. List here too .. You may need it someday toolbox ...

Download :http://www.mathworks.com/products/matlab/trial.html

 

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

 

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