| definition: |
first :: (a -> b) -> (a, c) -> (b, c) first f (x, y) = (f x, y) |
| demand: |
argument 2 |
| deterministic: |
deterministic operation |
| documentation: |
Apply a function to the first component of a tuple. |
| failfree: |
(_, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,{(,)}) |-> {(,)}}
|
| name: |
first |
| precedence: |
no precedence defined |
| result-values: |
{(,)}
|
| signature: |
(a -> b) -> (a, c) -> (b, c) |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |