81e6207b-d00d-46b4-b9dd-07375023e7c2 11 3 5 decimal

&[DATE] &[TIME] - &[FILENAME]

VA 5.625 7.5 i * + :

The source of VA has no interest.
Get all in one shot in numerical maths
unit system: Pol(1) is "UnitGraph"=1
Pol(2) is in radian Pol VA Re VA Im xy2pol : 9.375 0.927295 21 sys

5.625 7.5 xy2pol 9.375 0.927 21 sys

Pol 2 el ° 53.130102

x y 21 mat 3621 mat :

x y i * + arg ° 63.435

x y xy2pol rad 6.708 1.107 21 sys

x y i * + arg rad 1.107

arg("complexNumber") - Returns the angle from the real axis to the given complex number.

1.107 ° 63.426

6.708 ° 384.34

Universal version  [Smath 6179]. It supports "data" sets from 
source ... data sets subject to be decimated from auxilliary
module Decimate(data,n)... reasonably fast on primitive PC. data char size clr plotG k 1 data rows range r3 k el char : r4 k el size : r5 k el clr : 31 line for data r3 r4 r5 augment 21 line :

Rename: Y => .. else variable name t u D u 2 el u 3 el 1 u 1 el (2^- (* u 2 el * (u 1 el - 031 mat :

t0 0 : t1 2 π * : N 24 : 31 line

--------
radius circle
-------- Y0 02031 mat :

Either 'rkfixed' or 'Rkadapt' s Y0 t0 t1 N t u D Rkadapt :

x s 1 col : X s 2 col : Y s 3 col : 31 line

U x X augment : V x Y augment : XY X Y augment : 31 line

U U . 10 blue plotG : V V . 10 red plotG : polar XY . 10 green plotG : 31 line

polar U V 2 1 sys