| ↔ Order by name | ↔ Order by year | ↔ Order by year reverse | ↔ Order by Type | ↔ Order by Sammet category |
| Miranda | ⊕ 1985 | ↓ ↑ ⊕ Specialised Languages | ⊕ Lazy Evaluation FPs | ⊕ United Kingdom | |
| POP-2 | ⊕ 1967 | ⊕ Lazy Evaluation FPs | ⊕ United Kingdom | The first true functional language |