| Symbol | Specification | Kind | Type |
|---|
| # . | key-list-set | f | key-set → nat |
| # . | string | f | string → nat |
| # . | key-list-set | f | key-list → nat |
| . ' | key-list-set | f | key → key-list |
| . ' | string | f | char → string |
| . + . | nat-basic | f | nat × nat → nat |
| . + . | string | f | char × string → string |
| . + . | key-list-set | f | key-list × key → key-list |
| . + . | string | f | string × string → string |
| . + . | key-list-set | f | key-list × key-list → key-list |
| . + . | string | f | string × char → string |
| . + . | key-list-set | f | key × key-list → key-list |
| . ++ . | key-list-set | f | key-set × key → key-set |
| . ++ . | string | f | string × char → string |
| . ++ . | key-list-set | f | key-list × key → key-list |
| . +1 | nat-basic | f | nat → nat |
| . +2 . | string | f | char × char → string |
| . +2 . | key-list-set | f | key × key → key-list |
| . - . | nat | pf | nat × nat → nat with λ n, m. n ≥ m |
| . -- . | key-list-set | f | key-set × key → key-set |
| . -1 | nat-basic | pf | nat → nat with λ n. n ≠ 0 |
| . -1l . | string | f | string × char → string |
| . -1l . | key-list-set | f | key-list × key → key-list |
| . -l . | string | f | string × char → string |
| . -l . | key-list-set | f | key-list × key → key-list |
| . -p . | key-list-set | f | key-list × nat → key-list |
| . -p . | string | f | string × nat → string |
| . .butlast | key-list-set | pf | key-list → key-list with λ kx. kx ≠ [] |
| . .butlast | string | pf | string → string with λ str. str ≠ "" |
| . .char1 | string | pf | string → char with λ str. str ≠ "" |
| . .data? | key | p | key |
| . .dentry? | key | p | key |
| . .head | key-list-set | pf | key-list → key with λ kx. kx ≠ [] |
| . .ino | key | f | key → nat |
| . .ino:= . | key | f | key × nat → key |
| . .inode? | key | p | key |
| . .last | key-list-set | pf | key-list → key with λ kx. kx ≠ [] |
| . .last | string | pf | string → char with λ str. str ≠ "" |
| . .name | key | pf | key → string with λ key. key.dentry? |
| . .name:= . | key | pf | key × string → key with λ key, str. key.dentry? |
| . .part | key | pf | key → nat with λ key. key.data? |
| . .part:= . | key | pf | key × nat → key with λ key, m. key.data? |
| . .rstring | string | pf | string → string with λ str. str ≠ "" |
| . .tail | key-list-set | pf | key-list → key-list with λ kx. kx ≠ [] |
| . .toSet | key-list-set | f | key-list → key-set |
| . < . | key-list-set | p | key-list × key-list |
| . < . | nat-basic | p | nat × nat |
| . > . | nat | p | nat × nat |
| . [ . ] | key-list-set | pf | key-list × nat × key → key-list with λ kx, n, key. n < # kx |
| . [ . ] | key-list-set | pf | key-list × nat → key with λ kx, n. n < # kx |
| . [ . ] | string | pf | string × nat × char → string with λ str, n, char. n < # str |
| . [ . ] | string | pf | string × nat → char with λ str, n. n < # str |
| . \ . | key-list-set | f | key-set × key-set → key-set |
| . ∈ . | key-list-set | p | key × key-set |
| . ∈ . | string | p | char × string |
| . ∈ . | key-list-set | p | key × key-list |
| . ∩ . | key-list-set | f | key-set × key-set → key-set |
| . ∪ . | key-list-set | f | key-set × key-set → key-set |
| . ≤ . | nat | p | nat × nat |
| . ≥ . | nat | p | nat × nat |
| . ⊆ . | key-list-set | p | key-set × key-set |
| . ⊑ . | string | p | string × string |
| . ⊑ . | key-list-set | p | key-list × key-list |
| . ⊒ . | key-list-set | p | key-list × key-list |
| . ⊒ . | string | p | string × string |
| [] | key-list-set | c | key-list |
| { . } | key-list-set | f | key → key-set |
| ∅ | key-list-set | c | key-set |
| ⊏ | string | p | string × string |
| butlastn | key-list-set | pf | nat × key-list → key-list with λ n, kx. n ≤ # kx |
| butlastn | string | pf | nat × string → string with λ n, str. n ≤ # str |
| char | char | s | |
| char | char | v | char |
| char0 | char | v | char |
| char1 | char | v | char |
| char2 | char | v | char |
| datakey | key | f | nat × nat → key |
| dentrykey | key | f | nat × string → key |
| disj | key-list-set | p | key-list × key-list |
| disj | string | p | string × string |
| dropn | key-list-set | f | nat × key-list → key-list |
| dups | key-list-set | p | key-list |
| dups | string | p | string |
| fillfirst | string | f | nat × char × string → string |
| fillfirst | key-list-set | f | nat × key × key-list → key-list |
| firstn | key-list-set | pf | nat × key-list → key-list with λ n, kx. n ≤ # kx |
| firstn | string | pf | nat × string → string with λ n, str. n ≤ # str |
| frome | string | f | string × char → string |
| frome | key-list-set | f | key-list × key → key-list |
| inodekey | key | f | nat → key |
| key | key | s | |
| key | key | v | key |
| key-list | key-list-set | s | |
| key-set | key-list-set | s | |
| key0 | key-list-set | v | key |
| key1 | key-list-set | v | key |
| key2 | key-list-set | v | key |
| ks | key-list-set | v | key-set |
| ks0 | key-list-set | v | key-set |
| ks1 | key-list-set | v | key-set |
| ks2 | key-list-set | v | key-set |
| kx | key-list-set | v | key-list |
| kx0 | key-list-set | v | key-list |
| kx1 | key-list-set | v | key-list |
| ky | key-list-set | v | key-list |
| kz | key-list-set | v | key-list |
| lastn | key-list-set | pf | nat × key-list → key-list with λ n, kx. n ≤ # kx |
| lastn | string | pf | nat × string → string with λ n, str. n ≤ # str |
| m | nat-basic | v | nat |
| m0 | key | v | nat |
| m1 | key | v | nat |
| m2 | key | v | nat |
| mklist | string | f | char × nat → string |
| mklist | key-list-set | f | key × nat → key-list |
| n | nat-basic | v | nat |
| n0 | nat-basic | v | nat |
| n1 | nat-basic | v | nat |
| nat | nat-basic | s | |
| pos | string | f | char × string → nat |
| pos | key-list-set | f | key × key-list → nat |
| prefixn | key-list-set | f | nat × key-list → key-list |
| restn | key-list-set | pf | nat × key-list → key-list with λ n, kx. n ≤ # kx |
| restn | string | pf | nat × string → string with λ n, str. n ≤ # str |
| rev | string | f | string → string |
| rev | key-list-set | f | key-list → key-list |
| rmdup | string | f | string → string |
| rmdup | key-list-set | f | key-list → key-list |
| slice | key-list-set | f | nat × nat × key-list → key-list |
| str | string | v | string |
| str0 | string | v | string |
| str1 | string | v | string |
| str2 | string | v | string |
| str3 | string | v | string |
| string | string | s | |
| sublist | key-list-set | pf | nat × nat × key-list → key-list with λ n, m, kx. n + m ≤ # kx |
| sublist | string | pf | nat × nat × string → string with λ n, m, str. n + m ≤ # str |