| Symbol | Specification | Kind | Type |
|---|---|---|---|
| . o . | funops | f | ('a → 'b) × ('b → 'c) → 'a → 'c |
| a | funops | v | 'a |
| b | funops | v | 'b |
| c | funops | v | 'c |
| cod | funops | f | ('a → 'b) → 'b → Bool |
| f | funops | v | 'a → 'b |
| g | funops | v | 'b → 'c |
| h | funops | v | 'a → 'c |
| inj | funops | p | ('a → 'b) |
| surj | funops | p | ('a → 'b) |