RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S

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. RPN83P is a flash application that consumes 3 pages (48 kiB) of flash memory.

Features:

* traditional RPN stack (X, Y, Z, T) with LastX register (resizable, 4 to 8 levels)
* scrollable input cursor
* 8-line display showing 4 stack registers
* resizable storage registers (resizable, 25 to 100 registers)
* storage variables (27, A to Z, and Theta)
* hierarchical menu system
* support for all dedicated math buttons on the TI-83 Plus and TI-84 Plus
* additional advanced math menu functions (MATH)
* arithmetic functions (NUM, including prime factorization)
* angle conversions (CONV)
* hyperbolic functions (HYP)
* probability functions (PROB)
* unit conversions (UNIT)
* 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)
* date, time, datetime, timezone, and real-time clock (DATE)
* 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: 0.11.0 (2024-05-28)

Major Changes from 0.10.0:

* WARNING: RPN stack and storage register formats have changed, previously saved values will be LOST when upgraded to this version
* new menu folder icons
* scrollable input cursor
* resizable RPN stack levels
* resizable storage registers
* STAT registers in separate namespace (no longer in R11-R23)
* new BASE formatting

Screenshots

Archive Contents

Name	Size
CHANGELOG.md	28.0 KB
FUTURE.pdf	39.7 KB
README.pdf	64.0 KB
TVM.pdf	53.5 KB
USER_GUIDE.pdf	627.1 KB
USER_GUIDE_BASE.pdf	73.7 KB
USER_GUIDE_COMPLEX.pdf	116.0 KB
USER_GUIDE_DATE.pdf	433.5 KB
USER_GUIDE_STAT.pdf	59.1 KB
USER_GUIDE_TVM.pdf	44.9 KB
rpn83p-example1.gif	26.1 KB
rpn83p-example2.gif	78.2 KB
rpn83p-example3.gif	86.2 KB
rpn83p-example4.gif	156.8 KB
rpn83p.8xk	102.5 KB

Download file

File Size: 1.5 MB
Short link: http://ceme.tech/DL2376

Metadata

Author: bxparks
Uploaded: 4 months, 1 week ago

Statistics

Rating: 10/10 (1 vote)

Downloads: 1958
↳ this version: 230
Views: 3496
↳ this version: 206

Reviews

Combine this assembly program with the custom start-up application from Ti and you have yourself a full-function RPN calculator on the Ti-83/84 Plus platform. Software-wise, everything you'd expect from an RPN calculator is there and easy to access through the menu system and already existing keys on the caculator.