Most mind-blowing program for your favorite calculator

[Pälzer]

@ rprosperi
@ Thomas Klemm

Thank you very much for the answers.

I didn't know until now that you can also include loops in an equation (in the solver). The manual of the HP-17bII+ says nothing about it.

So far I have only created short equations, like ...
"Gross'Net: Gross = Net + (Net * ST% / 100)"
[ GROSS ][ NET ][ ST% ]

I briefly looked at pages 32-35 of the "Technical App" = too difficult for me.
I will deal with pages 18-27 though, very interesting.
After that I will read in detail the answer of Thomas.

I don't have the mathematical background. Only had 2 years of "simple algebra" as an elective in school (alternatively: office technology/stenography). It was by chance that I had chosen "mathematics" ;-)

further question 1:
is there a thread known which had the topic HP 17b/HP19b + Solver with explanations ?
my search did not find anything, but I may have used the wrong search words.

further question 2.
is there an equation with loop that is "shorter" that I can look at

Thank you for your patience with me

(Translated)