Vintage grafische wetenschappelijke calculator. Met vaste omklapbare deksel.
Conditie: zeer goed. Alleen wat corrosie in het batterijvak, maar dit heeft geen effect op de werking.
About the HP 38G
The HP 38G (F1200A, F1892A) is a programmable graphing calculator by Hewlett Packard. It was introduced in 1995 with a suggested retail price of 80 USD. HP credits a committee of eight high school, community college, and university teachers with assisting in the design of the calculator.
The calculator is derived from and the hardware based on the more powerful science/engineering oriented HP 48 series of machines.
The HP 38G, unlike most of HP's other calculators, uses infix notation rather than Reverse Polish Notation (RPN), a postfix notation. Given the calculator's intended userbase of high school maths and science teachers and students, this is not surprising. The calculator is programmable, supporting small, interactive applications called "aplets".
After a HP 38G+ prototype was cancelled in 1998, the 38G was replaced by the HP 39G in 2000 (for which an unofficial Computer Algebra System (CAS) aplet came into circulation), hence there is also an HP 39g+, which has no known CAS aplet implementable (source: Wikipedia).
Specifications (source: mycalcdb.free.fr)
Introduction date: 06/04/1995
End date: 2003
Type: ALG Scientifique
Last update date: 2010_02_11
RAM size: 32KB
ROM size: 512KB
Number of functions: 600+
Alpha capabilities: Y
Number of keys : 47
Display type: LCD
Number of digits on display: 22x8
Graphical (X x Y): 131x64
Printer IR ext
Microprocessor: Nec D3004GD 00048-80063 9507PX017
Functions list: Scient+Graph
Size (length x width x thickness): 180x81x19
External power: N
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