Recent content by Prometteus

Thank you all, Hepth that exactly what i wanted. I´ll try with FindIstance. Thanks a lot:biggrin:

But how to introduce such "stop" in FindRoot function? I have seen the entire documention and it not say anything about it. Thanks

NSolve doesn't solve it, appears the follow message: " The equations appear to involve the variables to be solved for in an essentially non-algebraic way. " I have to really use FindRoot, but how the equation involves trigonometry has inifinite solutions. I Just want the first 10. Thanks

Hello everyone, I have just created my account here and so this is my first post and I would like to appologise if my question may have been posted by someone else. I am new to mathematica but I am very found of the program. So much so that I am trying to use it for one of my research...

Would be also interisting to use some computer´s help. Something like SolidWorks or ansys. Booth can be really helpful.

Why don´t you use the shapiro´s book?

The most important to say is: Carnot cycling is to simply to be used in the reality. I mean, is good to physics, to learn thermodynamics, but in real world you don´t just have a cold and a hot spot. (i don´t know the name in english..sorry..). So, the rankyne cicle is very used in vapor power...

ITA- Brazil, we work directly with ours space program. You can say that it´s not much.. but i have to say. we are poor, not stupid.