The SDF Public Access UNIX System
| Character | Description | Unicode Hex | Unicode Decimal |
|---|---|---|---|
| — | Em Dash | 0x2014 | 8212 |
| Δ | Greek Letter Delta | 0x0394 | 0916 |
| ⌘ | Place of Interest Sign (Mac Command) | 0x2318 | 8984 |
| ✓ | Check Mark | 0x2713 | 10003 |
| ∞ | Infinity | 0x221E | 8734 |
| ° | Degree | 0x00b0 | 0176 |
| ⍼ | Angzar | 0x237c | 9084 |
| ‣ | Triangular Bullet | 0x2023 | 8227 |
| ↗ | North East Arrow | 0x2197 | 8599 |
| π | Pi | 0x03C0 | 0960 |
| ♃ | Jupiter | 0x2643 | 9795 |
| ⏎ | Return Symbol | 0x23CE | 9166 |
⌘-control-Space Bar will bring up the Emoji/Symbol pallet. It can be entered from there as hex (0xNNNN). You can also try typing the name of the symbol ("Jupiter").insert-char (C-x 8 Return), then type the hex code