Plus42 4+

Name: Plus42
Price: 68 CNY
Rating: 4 (2 reviews)
Author: Thomas Okken

Thomas Okken

- 4.0 • 2 个评分

- ¥68.00

简介

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.

2024年4月24日

版本 1.1.10

Fixed ALPHA pasting during command entry.

Fixed MODES and DISP menus in EQN list view.

Equation editor: fixed handling of direct-mapped "%" and "PI".

4.0（满分 5 分）

2 个评分

Can’t import programs

No files or directory can be seen with the Files App as Free42. How can I copy programs from Free42 to Plus42 and import them? And the author’s website can’t be accessed.

https://thomasokken.com/free42/#load-save
Sorry for the slow reply, I never got the notification about your question. Note that reviews aren't a good place for asking questions; it is much more convenient to contact the author using email. Thanks!