I'm scratching my head how to simulate Mathcad Maximize, at the end of the work sheet.
Naturally, we can't plot as is in Smath because no X direction log plot.
That can be done otherwise like in the first example.

Thanks in advance for any help ... Jean

Stat Rotavirus Copy.sm (162 KiB) downloaded 40 time(s).

... that's the reduced document

Stat Rotavirus [ScrathPad].sm (74 KiB) downloaded 34 time(s).

Hi. Same problem, same solution.

Stat Rotavirus [ScrathPad].sm (91 KiB) downloaded 36 time(s).

Best regards.
Alvaro.