| Symbol | Specification | Kind | Type |
|---|
| # . | file-data-store | f | fidset → nat |
| # . | file-data-store | f | file-data-store → nat |
| # . | buffer | f | buffer → nat |
| . + . | nat-basic | f | nat × nat → nat |
| . + . | buffer | f | buffer × buffer → buffer |
| . ++ . | file-data-store | f | fidset × fid → fidset |
| . +1 | nat-basic | f | nat → nat |
| . - . | nat | pf | nat × nat → nat with λ n, m. n ≥ m |
| . -- . | file-data-store | f | file-data-store × fid → file-data-store |
| . -- . | file-data-store | f | fidset × fid → fidset |
| . -1 | nat-basic | pf | nat → nat with λ n. n ≠ 0 |
| . .content | file-data | f | file-data → buffer |
| . .content:= . | file-data | f | file-data × buffer → file-data |
| . .meta | file-data | f | file-data → metadata |
| . .meta:= . | file-data | f | file-data × metadata → file-data |
| . < . | nat-basic | p | nat × nat |
| . > . | nat | p | nat × nat |
| . [ . ] | file-data-store | pf | file-data-store × fid → file-data with λ fs, fid. fid ∈ fs |
| . [ . ] | buffer | pf | buffer × nat × data → buffer with λ buf, n, d. n < # buf |
| . [ . ] | file-data-store | f | file-data-store × fid × file-data → file-data-store |
| . [ . ] | buffer | pf | buffer × nat → data with λ buf, n. n < # buf |
| . \ . | file-data-store | f | fidset × fidset → fidset |
| . \ . | file-data-store | f | file-data-store × fidset → file-data-store |
| . | . | file-data-store | f | file-data-store × fidset → file-data-store |
| . ∈ . | file-data-store | p | file-data × file-data-store |
| . ∈ . | file-data-store | p | fid × fidset |
| . ∈ . | file-data-store | p | fid × file-data-store |
| . ∈ . | buffer | p | data × buffer |
| . ∩ . | file-data-store | f | fidset × fidset → fidset |
| . ∪ . | file-data-store | f | fidset × fidset → fidset |
| . ≤ . | nat | p | nat × nat |
| . ≥ . | nat | p | nat × nat |
| . ⊆ . | file-data-store | p | fidset × fidset |
| . ⊆ . | file-data-store | p | file-data-store × file-data-store |
| . ⊕ . | file-data-store | f | file-data-store × file-data-store → file-data-store |
| { . } | file-data-store | f | fid → fidset |
| ∅ | file-data-store | c | file-data-store |
| ∅ | file-data-store | c | fidset |
| buf | buffer | v | buffer |
| buf0 | buffer | v | buffer |
| buf1 | buffer | v | buffer |
| buf2 | buffer | v | buffer |
| buffer | buffer | s | |
| cmp | buffer | pp | buffer × data × nat × nat with λ buf, d, m, n. m + n ≤ # buf |
| cmp | buffer | pp | buffer × nat × buffer × nat × nat with λ buf, m, buf0, m0, n. m + n ≤ # buf ∧ m0 + n ≤ # buf0 |
| copy | buffer | pf | buffer × nat × buffer × nat × nat → buffer with λ buf, m, buf0, m0, n. m + n ≤ # buf ∧ m0 + n ≤ # buf0 |
| d | data | v | data |
| d0 | data | v | data |
| d1 | data | v | data |
| d2 | data | v | data |
| data | data | s | |
| dom . | file-data-store | f | file-data-store → fidset |
| empty | buffer | c | data |
| f | file-data | v | file-data |
| f0 | file-data-store | v | file-data |
| f1 | file-data-store | v | file-data |
| f2 | file-data-store | v | file-data |
| fid | file-id | s | |
| fid | file-id | v | fid |
| fid1 | file-data-store | v | fid |
| fid2 | file-data-store | v | fid |
| fids | file-data-store | v | fidset |
| fids0 | file-data-store | v | fidset |
| fids1 | file-data-store | v | fidset |
| fids2 | file-data-store | v | fidset |
| fidset | file-data-store | s | |
| file-data | file-data | s | |
| file-data-store | file-data-store | s | |
| fill | buffer | pf | buffer × data × nat × nat → buffer with λ buf, d, n, m. n + m ≤ # buf |
| fill | buffer | f | buffer × data → buffer |
| fs | file-data-store | v | file-data-store |
| fs0 | file-data-store | v | file-data-store |
| fs1 | file-data-store | v | file-data-store |
| fs2 | file-data-store | v | file-data-store |
| id○ | buffer | p | buffer × buffer × nat |
| idrange | buffer | pp | buffer × nat × nat with λ buf, m, n. m + n ≤ # buf |
| m | nat-basic | v | nat |
| m0 | array-copy | v | nat |
| max | min-max | f | nat × nat → nat |
| md | metadata | v | metadata |
| md0 | file-data | v | metadata |
| metadata | metadata | s | |
| min | min-max | f | nat × nat → nat |
| mkbuf | buffer | f | nat → buffer |
| mkempbuf | buffer | f | nat → buffer |
| mkfile | file-data | f | metadata × buffer → file-data |
| mkzbuf | buffer | f | nat → buffer |
| n | nat-basic | v | nat |
| n0 | nat-basic | v | nat |
| n1 | nat-basic | v | nat |
| nat | nat-basic | s | |
| range= | buffer | p | buffer × nat × buffer × nat × nat |
| resize | buffer | f | buffer × nat → buffer |
| rev | buffer | pf | buffer × nat → buffer with λ buf, n. n ≤ # buf |
| rev | buffer | f | buffer → buffer |
| splice | buffer | f | buffer × nat × buffer × nat × nat → buffer |
| subarray | buffer | pf | buffer × nat × nat → buffer with λ buf, m, n. m + n ≤ # buf |
| zero | buffer | c | data |