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 some sprinkles of older HP calculators like the HP-12C and the HP-15C. The RPN83P is a flash application that consumes one page (16 kB) of flash memory.

Features:

* traditional 4-level RPN stack (X, Y, Z, T registers)
* support for 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 math functions with dedicated buttons on the TI-83 Plus and TI-84 Plus
* additional menu functions (MATH, NUM, PROB, CONV, BASE, HYP, STAT, UNIT, CFIT, etc)
* 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: 0.5.0 (2023-08-31)

Screenshots

Archive Contents

Name	Size
README.pdf	132.3 KB
USER_GUIDE.pdf	356.0 KB
CHANGELOG.md	5.5 KB
rpn83p.8xk	29.5 KB
rpn83p-example1.gif	55.2 KB
rpn83p-example2.gif	106.0 KB

Download file

File Size: 567.0 KB
Short link: http://ceme.tech/DL2376

Metadata

Author: bxparks
Uploaded: 2 years, 3 months ago Aug. 31, 2023, 8:53 p.m.

Statistics

Rating: 10/10 (2 votes)

Downloads: 4778
↳ this version: 393
Views: 9328
↳ this version: 764

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.