Cynthia Joubi

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Thank you BigRat for the information! It really helped me and I think I got a working code. <br />
Much appreciated.
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Thank you BigRat for the information! It really helped me and I think I got a working code.
Much appreciated.

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<div class="content wysiwyg-content">
I need help writing a root finding problem using Newton's Method for the following equation:<br />
y = sin(x) − 0.15x + 1.5<br />
I want to use a tolerance of 1.0e-4 and double precision to find all roots (5 total) of the equation.<br />
<br />
I would like some assistance on how to go about writing the derivative function to better understand the main program too. Any help is appreciated. <br />
<br />
Thanks!
</div>
</div>


I need help writing a root finding problem using Newton's Method for the following equation:
y = sin(x) − 0.15x + 1.5
I want to use a tolerance of 1.0e-4 and double precision to find all roots (5 total) of the equation.

I would like some assistance on how to go about writing the derivative function to better understand the main program too. Any help is appreciated. 

Thanks!

Root finding program Newton's Method?

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FORTRAN

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