Would the HP-15C Limited Edition Firmware Age Away?

[teenix]

(03-19-2018 01:59 PM)Mike (Stgt) Wrote:  No -- my no is not related to your emulator as Bernhard's and Tony's do almost the same, it it probably the HP65 itself who does not what I expect. I should compare with a real machine.
What I did:
Start your app, waiting some seconds until '0.00' shown (w/o quotes),
switch to W/PRGM, '00 00' in display,
switch back to RUN,
enter 12345679 ENTER 72 *, '8.888888880 08' in display,
A (for 1/X), '0.00' displayed,
A (for 1/X), '8.888888881 08' shown,
switch to W/PRGM, shows '24' -- WhaThisFor??
f CLEAR PRGM, 2 f LOG, switch to RUN, RTN, R/S loops and in your app I may stop in only by OFF.
Of cause it is my error not to end the "program" with RTN or STOP. Other emulators give me the chance to break the loop with R/S.

/M.

The 24 is displaying correctly in that the current program step is pointing to the RTN step at the end of the [A] button 1/x program. Row 2, 4th key in [RTN].

Press [SST] and you will see 23 displayed which is the first step of the [B] button SQRT program, ie. LBL - row 2, 3rd key in.

cheers

Tony