41 Electric Circuits - Reloaded

[damaltor]

Hey,

i am trying to bring this on my calculator. Two questions:

in the EEA program, there are some lines with "E", for example Line 77: E3. is this "1E3", as in 1 EEX 3?
Also in line 92, there is a single "E". is this the EEX key, and if so why do you use it in this place?

secondly, the EEE program uses "PMTK" and "PMTA". I guess these are CCD module functions. is there a good way to replace them with standard, advanced, or ex.func functions?

thanks!