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C
cluwanga1-Visitor
1-Visitor
November 8, 2015
Solved

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

  • November 8, 2015
  • 5 replies
  • 2509 views

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,

Best answer by MikeArmstrong

Sorry, please see screenshot below.

Mike

5 replies

M
MikeArmstrong1-Visitor
1-Visitor
November 9, 2015

How about the attached.

Mike

C
cluwanga1-VisitorAuthor
1-Visitor
November 10, 2015

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

M
MikeArmstrong1-VisitorAnswer
1-Visitor
November 10, 2015

Sorry, please see screenshot below.

Mike

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