The program
Swiwor_Scatter calls the programs
Swiwor_Experti
(i = 1..n − 1, with
n = 3 in this illustrative example), and the results
from the 'Experts' are received by
Swiwor_Gather.
Besides doing their own calculations:
Scatter gets the user's data;
Experti generates the coordinates of curve i; and
Gather receives the coordinates of the curves and makes a graph.
(For ease of generalization to larger n,
the programs are internally simply called
'swiworRemi.exe', i = 0..n.)
Computes... (see singly at Técnico). | 
