| Symbol | Specification | Kind | Type |
|---|
| # . | reflist | f | reflist → nat |
| . ' | reflist | f | Ref → reflist |
| . + . | nat-basic | f | nat × nat → nat |
| . + . | reflist | f | Ref × reflist → reflist |
| . + . | reflist | f | reflist × reflist → reflist |
| . + . | reflist | f | reflist × Ref → reflist |
| . ++ . | reflist | f | reflist × Ref → reflist |
| . +1 | nat-basic | f | nat → nat |
| . +2 . | reflist | f | Ref × Ref → reflist |
| . - . | nat | pf | nat × nat → nat with λ n, m. n ≥ m |
| . -1 | nat-basic | pf | nat → nat with λ n. n ≠ 0 |
| . -1l . | reflist | f | reflist × Ref → reflist |
| . -l . | reflist | f | reflist × Ref → reflist |
| . -p . | reflist | f | reflist × nat → reflist |
| . .butlast | reflist | pf | reflist → reflist with λ x. x ≠ [] |
| . .last | reflist | pf | reflist → Ref with λ x. x ≠ [] |
| . < . | nat-basic | p | nat × nat |
| . < . | reflist | p | reflist × reflist |
| . > . | nat | p | nat × nat |
| . [ . ] | reflist | pf | reflist × nat → Ref with λ x, n. n < # x |
| . [ . ] | reflist | pf | reflist × nat × Ref → reflist with λ x, n, a. n < # x |
| . \ . | reflist | f | reflist × reflist → reflist |
| . ∈ . | reflist | p | Ref × reflist |
| . ∪ . | reflist | f | reflist × reflist → reflist |
| . ≤ . | nat | p | nat × nat |
| . ≥ . | nat | p | nat × nat |
| . ⊆ . | reflist | p | reflist × reflist |
| . ⊑ . | reflist | p | reflist × reflist |
| . ⊒ . | reflist | p | reflist × reflist |
| [] | reflist | c | reflist |
| Ref | Ref | s | |
| butlastn | reflist | pf | nat × reflist → reflist with λ n, x. n ≤ # x |
| disj | reflist | p | reflist × reflist |
| dups | reflist | p | reflist |
| fillfirst | reflist | f | nat × Ref × reflist → reflist |
| filter | reflist | f | reflist × reflist → reflist |
| firstn | reflist | pf | nat × reflist → reflist with λ n, x. n ≤ # x |
| frome | reflist | f | reflist × Ref → reflist |
| hd . | reflist | pf | reflist → Ref with λ x. x ≠ [] |
| lastn | reflist | pf | nat × reflist → reflist with λ n, x. n ≤ # x |
| mklist | reflist | f | Ref × nat → reflist |
| nat | nat-basic | s | |
| null | Ref | c | Ref |
| pos | reflist | f | Ref × reflist → nat |
| reflist | reflist | s | |
| restn | reflist | pf | nat × reflist → reflist with λ n, x. n ≤ # x |
| rev | reflist | f | reflist → reflist |
| rmdup | reflist | f | reflist → reflist |
| sublist | reflist | pf | nat × nat × reflist → reflist with λ n, m, x. n + m ≤ # x |
| tl . | reflist | pf | reflist → reflist with λ x. x ≠ [] |