http://maplesoft.com/products/maple/new_features/maple18/fractals.aspx

all goes well. reviews the installer on your machine.

Download solution.mw

@Markiyan Hirnyk 

I think ... your opinion is irrelevant and superficial.

@Christopher2222 

is only an introduction to get started ...

it was time. Observed promising.

Aqui te dejo el link para que descargues los libros necesarios para tu autoaprendizaje.

http://www.mapleprimes.com/posts/153282-Link-Of-Books-On-Maple

Atte.

L. Araujo C.

@Markiyan Hirnyk 

adding the code for better understanding.

@Markiyan Hirnyk 

This should be as you mention but I avoid more code with decimal inches and avoid the command "distance" ie distance (o3, o4) = sqrt (20) and distance (o5, o6) = sqrt (68). But anyway thanks for the observation.

L. Arujo C.

@Alejandro Jakubi 

Me da gusto saber que en la comunidad se domine el español; aunque sea en forma minoritaria.

Gracias. 

Get used to Maple 17 I teach to classrooms of 30 students on average, and I'm doing well my students are very motivated. I recommend you read books of Maple and then see the results in the management of Maple in the classroom.

http://link.springer.com/book/10.1007/978-3-8348-2559-9/page/1

Do not worry so much about the language, work the math which is a universal language, I work with maple since 1990 read books in Russian, German and French, and in this way contribute to society. Do not you think?. I want to improve my work with components.

I used here only an estimate to maple pripori with 17: you can try with limits.

Int(1/((x^2-x+1)*sqrt(x^2+x+1)), x) = simplify(int(1/((x^2-x+1)*sqrt(x^2+x+1)), x))

Sorry for not having commented em English.