Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2013
/
Article
/
Alg 1
/
Research Article
An Abstract Description Method of Map-Reduce-Merge Using Haskell
Algorithm 1
map
:: (
a
b
)
[
a
]
b
–type of map
map f
=
–the empty list case
map f
(
x
:
xs
)
= f x
:
map f xs –the non-empty list case