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1-AUG-2019 SolveSys - Equation Library and Nonlinear Systems Solver
10-03-2018, 06:48 AM
Post: #110
RE: 25-MAR-2017 SolveSys - Equation Library and Nonlinear Systems Solver
(09-28-2018 10:48 AM)Andrea Wrote:  I'm new using the HP Prime. I'm studying Engineering and I'm having trouble using the calculator, specially solving system of ecuations.

I have downloaded your application, but still can't solve the system.
It will mean a lot for me if you can help me.
The ecuations are:
0.05000767076=19.93*10^(-3)*V+8.81*10^(-3)*W

-(V^2/2)−76.2824057829+T-(0.25/(LOG((1/2455.875)+(5.74/(159300^0.9*V^0.9))))^2)*470.8097*V^2=0

121.530094217+T-(0.25/(LOG((1/1632.625)+(5.74/(105900^0.9*W^0.9))))^2)*1652.502*W^2=0

I need to know the values of V, W and T.

My friends have the 50-G and use the solvesys and the haven't had any problem.

Thank you

I´ve inserted the equations, and initial values V=1, W=1 and T= 1 and I got:
V= 1,4841386
W= 2,3188181
T= 101,06092
[F]= 8.959E-10

Are these results what you expected?
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Messages In This Thread
RE: 25-MAR-2017 SolveSys - Equation Library and Nonlinear Systems Solver - akmon - 10-03-2018 06:48 AM
Not able to solve a system - rrpalma - 05-05-2019, 08:10 PM



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