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News - Diverse: Free42 v1.4.48

step1978 - Apr 05, 2009 - 11:50 AM
Post subject: Free42 v1.4.48

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.

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.

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Free42 HISTORY

04-04-2009: release 1.4.48

* Fixed PSE; it no longer freezes the UI for one second, but uses a proper
timeout, so event processing can continue, and keystrokes during PSE have
the proper effect (of stopping program execution and then being handled
normally).

04-03-2009: release 1.4.47

* Another UVEC bug: it should return Invalid Data when the magnitude of its
argument (|z| for complex scalars, FNRM for real matrices) is zero. It
returned its argument unchanged instead. Fixed.