| definition: |
scanr1 :: (a -> a -> a) -> [a] -> [a]
scanr1 _ [] = []
scanr1 _ [x] = [x]
scanr1 f (x:xs@(_:_)) = f x q : qs
where qs@(q:_) = scanr1 f xs
|
| demand: |
argument 2 |
| deterministic: |
deterministic operation |
| documentation: |
--- `scanr1` is a variant of `scanr` that has no starting value argument. |
| failfree: |
(_, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,{[]}) |-> {[]} || (_,{:}) |-> {:}}
|
| name: |
scanr1 |
| precedence: |
no precedence defined |
| result-values: |
{:,[]}
|
| signature: |
(a -> a -> a) -> [a] -> [a] |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
possibly non-reducible on same data term |