friends , 

i want to solve an equation but maple result is " Root of .. " term , how can i get rid of that 

eqqq.mw

thanks  

Hi every body,

I have a function "p(v,T)" which I evaluated its critical point. after calculating when I want to plot diagram of "p-v" for some values of "T" around critical value of "T" I expect the shape of diagram for "T" bigger and smaller than critical value of "T" be different. but it not happened. Are here anyone can help me? The function "p(v,T)" is in the file. if you want calculate critical point and check I am right or wrong. Thanks criticalpoint.mw

Hi,

I have a function "L" which is mentioned in the worksheet. I want to obtain equation of motion by solving Euler-Lagrange equation. How I can do this by maple? Have Maple an instruction to solve Euler-Lagrange equation?        ELEOM.mw

I have a parametric equation which want to solve it , but maple does not .

problem.mw

 best regards