Mathematica 9 is now available
Student Support Forum
-----
Student Support Forum: 'Solving a equation with parameter' topicStudent Support Forum > General > "Solving a equation with parameter"

Next Comment >Help | Reply To Topic
Author Comment/Response
Joe
06/05/13 07:05am

Hello,

is there any solution to solve the following equation:

(1/(2*Sqrt[799445691053]))*((-5893786*I*Sqrt[3] -
2*Sqrt[799445691053] +
4*Sqrt[799445691053]*
E^((5/6)*(40779 + I*Sqrt[2398337073159])*t) + (-13593*I*
Sqrt[3] + Sqrt[799445691053])*Parameter +
E^(5*I*Sqrt[799445691053/3]*t)*(5893786*I*Sqrt[3] -
2*Sqrt[799445691053] + (13593*I*Sqrt[3] + Sqrt[799445691053])*
Parameter))/
E^((5/6)*(40779 + I*Sqrt[2398337073159])*t)) == 0

It is the result of a differential equation of a physical system, so the result should be real (sinusoidal oscillation with two damping factors). I tried to replace all variables with numbers, that it become easier to solve. There is only one prameter and the time left.

Reduce[%, t]; says This system cannot be solved with the methods available to Reduce.
NSolve /NReduce is not possible because of the parameter.
Any advice would be greatly appreciated.

Thanks
Joe





Attachment: equation.nb, URL: ,

Subject (listing for 'Solving a equation with parameter')
Author Date Posted
Solving a equation with parameter Joe 06/05/13 07:05am
Re: Solving a equation with parameter jf 06/05/13 1:21pm
Re: Solving a equation with parameter Bill Simpson 06/05/13 2:46pm
Next Comment >Help | Reply To Topic