| Markdown Viewer 1.0 (details) | Prime ENG 68 KB / 36 KB |
 The first Markdown renderer built in Python for the Prime. Read formatted Markdown documents directly on your calculator's display. Supports headers (H1–H6), bold, italic, inline code, bullet and numbered lists, horizontal rules, embedded base64 images, word wrapping, smooth scrolling, and a built-in file browser. Simply copy the app folder to your calculator, drop in any .md files, and start reading. | |
| By Andrea Baccin (HPEvangelist). | 2026-08-09 |
Library for building Routh's Tables, in System RPL.
Balances chemical equations, calculates molar masses, and includes a library of 270 pre-balanced reactions across 7 categories (combustion, synthesis, redox, neutralization, etc.). Enter any chemical equation => get balanced integer coefficients + element-by-element verification table. Gives molar mass breakdown for any formula (element, count, atomic mass, subtotal). Performs mass percent composition with a bar chart. Has a built-in library of 273 equations you can browse by category and add to your saved list. Lets you star/favorite equations, assign aliases, and filter by category or text.