Solving a bizzare equation

Can anyone help me solve this equation? I tried everything but couldn't manage it.

Best answer by Werner_E

Why not use a numeric solve block?

But your function is rather beasty, being very steep and so guess value and value for CTOL are important.

Furthermore you'll notice that with th standard CTOL of 10^-3 the result is not excat (CM(R.0) != 0)

Also the used algorithm counts - only Levenberg-Marquardt will find a ssolution, Conjugate Gradient and Quasi-Newton won't.

24-Ruby III

Please attach your Mathcad worksheet (in archive file format) to the message.

Author

1-Visitor

Here it is.

Thanks in advance.

Answer

25-Diamond I

Why not use a numeric solve block?

But your function is rather beasty, being very steep and so guess value and value for CTOL are important.

Furthermore you'll notice that with th standard CTOL of 10^-3 the result is not excat (CM(R.0) != 0)

Also the used algorithm counts - only Levenberg-Marquardt will find a ssolution, Conjugate Gradient and Quasi-Newton won't.

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