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 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
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