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Nov 07, 2015
09:56 PM

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Nov 07, 2015
09:56 PM

Is there a special way to solve non-linear equations without using solve block?

Hi all,

I have been struggling to solve a nonlinear equation, no matter what guess values I use it seems Mathcad just won't solve it. Please see attached file.

I just need to find the values of P0 at t=0,0.5..5 seconds.

Thanks very much,

Solved! Go to Solution.

1 ACCEPTED SOLUTION

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Nov 10, 2015
09:14 AM

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5 REPLIES 5

Nov 09, 2015
08:57 AM

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Nov 09, 2015
11:01 PM

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Nov 09, 2015
11:01 PM

Hi Mike,

Thanks for the effort. Unfortunately our versions of Mathcad are different so I can't try your code. I am sorry for the inconvenience. But I figured it may have been the constraints that I put. So I changed the constraints a little and I got some answers..whether the answers are right is a subject for another day

Nov 10, 2015
09:14 AM

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Nov 10, 2015
09:14 AM

Sorry, please see screenshot below.

Mike

Nov 10, 2015
02:12 PM

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Nov 10, 2015
02:12 PM

That works. Thanks

Nov 11, 2015
02:18 AM

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Nov 11, 2015
02:18 AM

No problem. Glad you got your answer.

Mike