Let's rename from reworked previous document.
Please comment/else on that document *.sm
Copy/paste from sources aren't enough compatible with SS.
The model function is excellent. In fact, the conclusion is
in the reverse common understanding, i.e: thickness vs temperature.
The InverseFunction is given => find thickness given temperature.

A superb project, maybe checked again.

Thanks Elsid, most appreciated ... Jean

Inst_Thermal Insulation.sm (122 KiB) downloaded 116 time(s).

Wrote

The model function is excellent.

... here is the Genfit to this model.

Genfit Thermal Insulation.sm (33 KiB) downloaded 86 time(s).

Demo for usage of the Fit() function (Maxima)


Genfit%20Thermal%20Insulation_Kr.sm (9 KiB) downloaded 72 time(s).