Great RPN Calculator 😀
Plus42 combines all the great features and usability of the HP42s and a.o. the units/units conversion and built-in TVM app. from HP48. The only thing I miss so far are the physical constants from the HP48.
Plus42
Enhanced HP-42S Calc Simulator
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Description
Plus42 is an advanced scientific programmable calculator, based on Free42. Free42, in turn, is a complete re-implementation of the HP-42S scientific programmable RPN calculator, which was made from 1988 until 1995 by Hewlett-Packard. Free42 is a complete rewrite and contains no HP code whatsoever.
Plus42 builds on Free42 and adds: Algebraic expressions modeled after those used on the HP-27S and HP-17B/19B; attached units and unit conversions modeled after those used on the HP-48/49/50 series; directories for more organized storage of programs and variables; a larger display, with 8 rows and 22 columns (131x64 pixels) by default, which the user may resize at will; time value of money and amortization schedules; and two-dimensional plotting of functions, with ability to zoom and pan, and find integrals and roots from points in the plot.
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Plus42 builds on Free42 and adds: Algebraic expressions modeled after those used on the HP-27S and HP-17B/19B; attached units and unit conversions modeled after those used on the HP-48/49/50 series; directories for more organized storage of programs and variables; a larger display, with 8 rows and 22 columns (131x64 pixels) by default, which the user may resize at will; time value of money and amortization schedules; and two-dimensional plotting of functions, with ability to zoom and pan, and find integrals and roots from points in the plot.
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User Rating
5 out of 5
6 ratings in Denmark
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Ratings History
Reviews
Super
Thank you so much for all the work you’ve done with this fantastic implementation of an advanced calculator. /Friedrich
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App Info
- Category
- Utilities
- Publisher
- Thomas Okken
- Languages
- English
- Recent version
- 1.1.12 (2 months ago )
- Released on
- Apr 28, 2022 (2 years ago )
- Also available in
- United States, Germany, France, Sweden, United Kingdom, Australia, Denmark, Japan, Spain, Switzerland, China, Netherlands, Canada, Austria, Belgium, Italy, Ireland, Argentina, Chile, Hong Kong, Brazil, Singapore, Mexico, Norway, Philippines, Peru, Pakistan, New Zealand, South Africa, Russia, Poland, Portugal, Romania, Saudi Arabia, United Arab Emirates, Thailand, Turkey, Taiwan, Vietnam, Ukraine, Greece, Azerbaijan, Belarus, Colombia, Czechia, Dominican Republic, Algeria, Ecuador, Egypt, Finland, Nigeria, Hungary, Indonesia, Israel, India, South Korea, Kuwait, Kazakhstan, Lebanon, Malaysia
- Last updated
- 1 month ago