RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S
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  2. TI-83 Plus/TI-84 Plus Programs
  3. TI-83 Plus/TI-84 Plus Assembly Programs

Description

RPN83P is an RPN calculator app for the TI-83 Plus and the TI-84 Plus. The app is inspired mostly by the HP-42S calculator, with significant features from the HP-12C and the HP-16C. The RPN83P is a flash application that consumes 2 pages (32 kiB) of flash memory.

Features:

* traditional 4-level RPN stack (X, Y, Z, T) with LastX register
* 8-line display showing all stack registers
* 25 storage registers (STO 00, RCL 00, ..., STO 24, RCL 24)
* hierarchical menu system, inspired by the HP-42S
* support for all dedicated math buttons on the TI-83 Plus and TI-84 Plus
* additional menu functions (MATH, NUM, PROB, CONV, HYP, UNIT, etc)
* base conversions and bitwise operations (BASE)
* 1 or 2 variable statistics (STAT)
* curve fitting (CFIT, linear, logarithmic, exponential, power)
* time value of money (TVM)
* complex numbers (CPLX)
* various display modes (FIX, SCI, ENG)

Installation: Install the rpn83p.8xk flash app file.

Starting:

* Press APPS.
* Scroll down to the RPN83P entry.
* Press ENTER.

Exiting:

* Quit app: 2ND QUIT
* Turn off device: 2ND OFF

Version: 0.9.0 (2024-01-06)

Major Changes from 0.8.0:

* complex numbers
* support more than 14 digits during input/edit
* replace STK and REGS List variables with RPN83STK and RPN83REG appVars

Screenshots

Screenshot #8949 Screenshot #8950 Screenshot #8951 Screenshot #8952

Archive Contents

Name Size
README.pdf 145.1 KB
USER_GUIDE.pdf 510.7 KB
TVM.pdf 135.2 KB
CHANGELOG.md 18.8 KB
rpn83p.8xk 61.2 KB
rpn83p-example1.gif 55.6 KB
rpn83p-example2.gif 137.0 KB
rpn83p-example3.gif 174.4 KB
rpn83p-example4.gif 252.5 KB
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File Size
1.1 MB

Metadata

Author
bxparks
Uploaded
1 month, 3 weeks ago

Links

GitHub
https://github.com/bxparks/rpn83p
Cemetech Forum
https://www.cemetech.net/forum/viewtopic.php?t=19209
Museum of HP Calculators
https://www.hpmuseum.org/forum/thread-20867.html

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Versions

  1. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 1 month, 3 weeks ago; 2024-01-08 00:39 UTC)
  2. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 2 months, 3 weeks ago; 2023-12-04 01:31 UTC)
  3. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 3 months, 1 week ago; 2023-11-20 20:22 UTC)
  4. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 5 months ago; 2023-09-23 00:26 UTC)
  5. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 5 months, 4 weeks ago; 2023-09-01 03:53 UTC)
  6. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 6 months, 1 week ago; 2023-08-17 01:36 UTC)
  7. RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S (published 6 months, 2 weeks ago; 2023-08-14 16:19 UTC)

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