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Question about solve function for system of non linear equations
06-05-2014, 12:15 AM (This post was last modified: 06-05-2014 12:15 AM by CR Haeger.)
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RE: Question about solve function for system of non linear equations
(06-04-2014 09:39 PM)Rich Wrote:  ... actually testing out and using fsolve instead of solve gave me the right answer. nSolve gave me the hour glass for a while...

: (

I keep on forgetting that fsolve is for numeric results, it would be nice to have that in the drop down list in the CAS menu for those of us who are absent minded : (

Hmm can you show the fsolve() equation that worked? I get an hourglass then reboot with: fsolve([a*b=1,a*(1-b^2)^0.5=1],[a,b],[1,1])

I do use fsolve() often enough that I made it a USER key.
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RE: Question about solve function for system of non linear equations - CR Haeger - 06-05-2014 12:15 AM



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