1e7a8ea9-ff50-4e1d-befc-891b13428032 7 4 5 decimal

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

XY f φ β βNlin Genfit Algo Include.sm include : 4

include("string") - include sm-file

XY 0 1.787 5 1.519 10 1.307 20 1.002 30 0.798 40 0.653 50 0.547 60 0.467 70 0.404 80 0.355 90 0.315 100 0.282 122 mat :

x β f β 1 el β 2 el x β 3 el - (β 4 el / - exp * + :

Model function

in φ(x,β,f,n) -> set 'n' to last index β # el ≡

<= Gradient Vector Function

x β φ x β f 4 φ :

X XY 1 col :

0.26 1.75 4 - 2941 mat

Y XY 2 col :

β 0.26 1.75 4 - 2941 mat :

<= ..... initial β ........ .... iterate manually ..... <= <= re-inject the last 'β'

β length 4

Genfit coeff's of fit β XY f φ β βNlin :

re-inject to iterate manually

Range & populate the discrete fit

L 0 :

H 100 :

N 99 :

U L H N xd :

Collect initial & successive 'β'

β 4

β 0.26 1.75 4 - 2941 mat 0.255 1.742 4.18 - 29.372 41 mat # # # 15 mat ≡

FIT #U 0100 0.5 range : #FIT 01 matrix : #i 1 #U rows range #FIT #i el #U #i el β f eval : for #U #FIT augment 41 line :

cp20 20 1.5 20 0.5 22 mat :

data X Y . 12 black plotG :

collect FIT Title cp20 1.002 data 51 sys :

Title 25 1.75 Viscosity Water 12 black 15 mat :

collect