This project provides a HP-41 calculator user interface to be run from a browser. This is just the user interface, the calculator simulation is not present here.
| HP-41 | Keyboard |
|---|---|
| ON | F1 |
| USER | F2 |
| PRGM | F3 |
| ALPHA | F4 |
| Σ+ A | A |
| 1/x B | B |
| √x C | C |
| LOG D | D |
| LN E | E |
| X<>Y F | F |
| R↓ G | G |
| SIN H | H |
| COS I | I |
| TAN J | J |
| SHIFT | Shift |
| XEQ K | K |
| STO L | L |
| RCL M | M |
| SST | TAB |
| ENTER N | Enter N |
| CHS O | O |
| EEX P | P |
| ← | Backspace |
| - Q | Q |
| 7 R | 7 R |
| 8 S | 8 S |
| 9 T | 9 T |
| + U | U |
| 4 V | 4 V |
| 5 W | 5 W |
| 6 X | 6 X |
| × (multiply) Y | Y |
| 1 Z | 1 Z |
| 2 = | 2 = |
| 3 ? | 3 |
| ÷ : | / |
| 0 SPACE | 0 Space |
| . , | Period Comma |
| R/S | F5 |