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step1978
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Titel: Free42 1.4.23
 Verfasst am: 09.06.2006, 21:43 Uhr
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News Scout
Anmeldungsdatum: 25. Jun 2005
Beiträge: 4.562
Wohnort: Berlin
Status: Offline
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Free42 ist eine freie Re-Implementierung des programmierbaren wissenschaftlichen RPN Taschenrechners HP-42S , der von 1988 bis 1995 von Hewlett-Packard hergestellt wurde und dem HP-82240 Drucker. Free42 ist eine komplette Neufassung und enthält keinen HP Code.Es werden keine ROM Abbilder benötigt, um es zu verwenden, dennoch ist es völlig kompatibel zum HP-42S.
Für Window,PalmOS,Linux,MacOS X Dashboard und Pocket PC.
Free42 is a complete re-implementation of the HP-42S scientific programmable RPN calculator,was made from 1988 until 1995 by Hewlett-Packard and the HP-82240 printer. Free42 was written from scratch, without using any HP code. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible.
At this time, the author supports versions that run on PalmOS, Microsoft
Windows,Pocket PC,MacOS X Dashboard and Linux.
Free42 HISTORY
09-06-2006: version 1.4.23
* PalmOS version: fixed a bug that would cause reading the state file to fail
if there were no variables.
* GTK version: the position of the print-out window would not be remembered if
it was closed when the application exited. It appears that the
gtk_window_get_position() function returns the original postition (from the
window´s geometry hints) if it is called while the window is not mapped.
I´m now working around this by making sure I get the window position while
the print-out window is actually mapped.
* Windows version: Show Print-Out did not work when the Print-Out window was
minimized. Fixed.
* Decimal version: changed the definition of POS_HUGE_PHLOAT and
NEG_HUGE_PHLOAT to have a mantissa with 25 nines, rather than 28. (These are
the numbers that are returned when a range error occurs while flag 24 is
set.)
* CLALL did not clear the CUSTOM menu and the programmable menu. Fixed.
* STO+, STO-, and STO/, where the destination was the indexed matrix, would
reset I and J, but that was wrong (only STO and STO* should do that, since
only they can actually cause the destination´s dimensions to change).
This caused the MLR program from the HP-42S Programming Examples and
Techniques book to return incorrect results. Fixed.
* In HEXM and OCTM modes, SHOW should display X in decimal, but it showed it in
the selected base instead. On the real HP-42S, SHOW only shows the number in
base in BINM mode, and in decimal in all other modes. Fixed.
Related links:
[ Diverse / Misc Emus ]
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