Table 25: Primitive Functions
| + | - | × | ÷ | | | ⌈ | ⌊ | * | ⍟ | ||
| ○ | ! | ? | ~ | ∧ | ∨ | ⍲ | ⍱ | |||
| < | ≤ | = | > | ≥ | ≠ | ≡ | ≢ | |||
| ⍴ | , | ⍪ | ⌽ | ⊖ | ⍉ | ↑ | ↓ | |||
| ⊂ | ⊆ | ⊃ | ∊ | ⍷ | / | ⌿ | \ | ⍀ | ||
| ∩ | ∪ | ⍳ | ⍸ | ⌷ | ⍋ | ⍒ | ⍎ | ⍕ | ⊥ | ⊤ |
| ⊣ | ⊢ | ⌹ | ⍬ | → | ← |
Table 26: Primitive Operators
| ¨ | ⍨ | ∘ | . | ∘. | / |
| ⌿ | \ | ⍀ | ⍣ | & | ⌶ |
| ⍠ | ⌸ | ⌺ | ⍤ | ⍥ | @ |
Table 27: Other Language Elements
| Brackets |
| Special Syntax |
| Variables |
| Namespaces |
| Defined Fns & Ops |
| Dynamic Fns & Ops |
| MultiThreading |
| Object Oriented Programming |
| Control Structures |
| Triggers |
| System Functions |
| System Commands |
| Error Messages |