docs: update README and memory notes

2026-05-02 00:23:11 +02:00
parent 197cbb161c
commit 95eb1d265f
5 changed files with 29 additions and 3 deletions
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+# State
+- Core engine: `src/rpn-calculator.js`
+- Active demo: `samples/dev/` (HP48-style UI)
+- Public API: `push`, `pop`, `clear`, `swap`, `remove`, `edit`, `isValidIndex`, `input`, `command`, `getOperationsByCategory`, `getConstants`
+- Config: `maxSize`, `base`, `angleMode`, `enabledCommands`
+- Commands: arithmetic, stack, trigonometry, constants `pi` and `e`
+- Exports: browser `window.RpnCalculator`, CommonJS `module.exports`