List of partial functions
Revision as of 03:28, 17 February 2019 by Josephcsible (talk | contribs) (→List functions: scanr and scanr1 are bottom on infinite lists)
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Partial functions in Prelude
Functions that aren't even partial
- error
- undefined
List functions
- maximum
- minimum
- head
- tail
- init
- last
- foldl (∞)
- foldl' (∞)
- foldl1
- foldl1'
- foldr1
- scanr (∞)
- scanr1 (∞)
- cycle
- !!
- length (∞)
- sum (∞)
- product (∞)
- reverse (∞)
Other
- read
- quot
- rem
- quotRem
- div
- mod
- divMod
- succ
- pred
- toEnum
- (^)
- fail
- ... (todo)
Partial functions in other base libraries
Data.List
- genericIndex
- genericLength (∞)
Data.Map
- (!)
Data.Maybe
- fromJust
Partial functions in other Haskell Platform packages
... (todo)
NB. Functions marked with (∞) are partial because the function will not terminate if given an infinite list.