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Post subject: Diverse: Free42 1.4.34  PostPosted: Apr 02, 2007 - 01:50 PM
News Scout

Joined: Jun 25, 2005
Posts: 4562

Location: Berlin
Status: Offline

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.

01-04-2007: version 1.4.34

* SOLVER: when the Ridders algorithm made no further progress, because the
interpolated value coincided with one of the interval´s endpoints, it would
use the interpolated value as the final estimate of the root, without
checking if it was in fact the best estimate; the best estimate can
sometimes be the opposite endpoint. Added a check to make sure the best
estimate is returned.
* GTK and Motif versions: now set the WM_WINDOW_ROLE property on all top-level
windows, to allow window managers to use different policies on the various
windows depending on their role. This property is set to "Free42 Calculator"
for the main window, "Free42 Print-Out" for the print-out window, and to
"Free42 Dialog" for all dialogs.

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[ Diverse / Misc Emus ]
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