Thank you for your answer,

"Barb Reinhardt" ha scritto nel messaggio
...
I have 2 questions/clarifications:


When you define S based on A, is the result 1.15, 1.20, etc?

No, only one value for each S
A--1
B--1,15
C--1,25
and so on

X changed depending on NAME, but is the function for Y the same each time
(with S based on name?)

No, Y depends on X intervals. i.e., if X is subdivided into three intervals
(0,1,2,3); (4,5,6,7); (8,9,10) - I need three Y functions (one for each
interval)