Each document is exemplified, many Engineering applications.
These methods are Interpolation, they not relieve the Designer(s)
from exploring model function to be minimised from Genfit.

Polynomial fit Methods [Regress Quick].sm (14.43 KiB) downloaded 284 time(s).
Polynomial fit Methods [Lagrange].sm (36.43 KiB) downloaded 249 time(s).
Polynomial fit Methods [ Rational linfit].sm (28.55 KiB) downloaded 222 time(s).
Polynomial fit Methods [linfitCheby].sm (42.97 KiB) downloaded 225 time(s).
Polynomial fit Methods [ Rational Iterate AUTO_init].sm (75.69 KiB) downloaded 231 time(s).
Polynomial fit Methods [ Rational Iterate 'J'].sm (53.24 KiB) downloaded 220 time(s).
Polynomial fit Methods [Thiele Symbolic].sm (96.78 KiB) downloaded 228 time(s).