[VA] SRC #012b - Then and Now: Root

[C.Ret]

(11-12-2022 12:59 AM)Valentin Albillo Wrote:  By the way, C.Ret, you recently posted this code:

C.Ret Lately Wrote:10 INPUT "n=";N @ T0=TIME @ OPTION BASE 0 @ DIM P(N) @ COMPLEX R(N-1) [...]

whis is fine save for the fact that I stated this in my OP:

... but Valentin Albillo Previously Wrote:Your program should have no inputs [...]

which disqualifies this code of yours as a valid solution. As ABBA said: "Rules must be obeyed"

That's life, every mistake has to be paid cash!

I copy-paste the wrong version, ...
... Now I am disqualified (but was I able to solve this quizz - not sure really )
... Now I am in big trouble with my internal Q&C, the voll team at the Research Département and HQ directors since I post at a public place a true confidential documentation and badly secured it.

despite I am out of the race now, I still looking for a better solution...

Still have a question, I notice that all the roots found by PROOT are within the unit circle centered at the origin of the complex plane.
Is there any reason for that?
Is there a relation between this all-prime coefficient polynôme and something with a circle or a trigonometry fact?
Isn't there a quick and efficient link between its roots and any characteristic trigonometric fUnction?

hummm.