| definition: |
(?) :: a -> a -> a x ? _ = x _ ? y = y |
| demand: |
no demanded arguments |
| deterministic: |
possibly non-deterministic operation |
| documentation: |
--- Non-deterministic choice _par excellence_. --- The value of `x ? y` is either `x` or `y`. |
| failfree: |
(_, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
infixr |
| iotype: |
{(_,_) |-> _}
|
| name: |
? |
| precedence: |
0 |
| result-values: |
_ |
| signature: |
a -> a -> a |
| solution-complete: |
operationally complete operation |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |