System of nonlinear equations

05052014, 05:54 PM
Post: #6




RE: System of nonlinear equations
Thanks a lot, it works for that system, but I tried it with my problem and even with an accurate range i cant get my solution :/
my system is: 39.8344274/(y0.1495645628)24.52151/(y^2)= 39.8344274/(x0.1495645628)24.52151/(x^2) and 39.8344274/(y0.1495645628)24.52151/(y^2)= 39.8344274*ln((x0.1495645628)/(y0.1495645628))/(xy)24.52151/(x*y) the solution i am aiming for is x=1.66649546538 and y=0.238068203637, which i can get in graph mode or with the solve app giving an inital guess value like 1.50.2, but with fsolve even if i put ranges like 1.6651.667 and 0.220,24 or initial guess 1.50.2 I cant get it 

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Messages In This Thread 
System of nonlinear equations  Gabriel  05052014, 04:34 PM
RE: System of nonlinear equations  Tim Wessman  05052014, 04:39 PM
RE: System of nonlinear equations  Gabriel  05052014, 04:47 PM
RE: System of nonlinear equations  Gabriel  05052014, 04:52 PM
RE: System of nonlinear equations  Helge Gabert  05052014, 05:11 PM
RE: System of nonlinear equations  Gabriel  05052014 05:54 PM
RE: System of nonlinear equations  parisse  05052014, 07:10 PM
RE: System of nonlinear equations  Gabriel  05062014, 12:57 PM
RE: System of nonlinear equations  parisse  05062014, 01:42 PM
RE: System of nonlinear equations  Gabriel  05062014, 03:06 PM
RE: System of nonlinear equations  parisse  05062014, 03:37 PM
RE: System of nonlinear equations  Gabriel  05062014, 03:51 PM
RE: System of nonlinear equations  parisse  05062014, 05:39 PM

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