Common Numerical Methods in APL

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Common Numerical Methods in APL

Postby REMINGTON30 on Tue Aug 22, 2017 9:06 pm

I am looking for APL codes for the following common problems:

1. Find all of the roots of a polynomial of any order including real roots, complex roots, repeated roots.
2. For a set of nonlinear algebraic equations, f(x)=0 with x vector and f(x) vector, find the solution vector x. Elements of vector x are all real numbers.

Thanks to anyone that can lead me to APL codes for these common problems.
REMINGTON30
 
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Re: Common Numerical Methods in APL

Postby Vince|Dyalog on Thu Aug 24, 2017 1:24 pm

Hi Remington30,

If there are no other replies, I would search the internet for the following:
polynomial APL

I have found this link which you might find of interest:
http://vector.org.uk/art10012090

Regards,

Vince
Vince|Dyalog
 
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