Problem 54224. Curry a function handle
In mathematics and computer science, currying is the technique of converting a function that takes multiple arguments into a sequence of functions that each takes a single argument. For example, currying a function f that takes three arguments creates three functions:
or called in sequence:
(note that this syntax is not supported in MATLAB (sadly!), though it is in GNU Octave)
Given f, a function handle, and n, the number of input arguments to later be passed into f, create a function handle g that is a curried form of f. Similar to the above example:
> curriedMax = currify(@max,3);
> curriedMax(magic(5)); ans([]); ans('all')
ans =
25
> curriedMax(magic(3))([])('all') %only works in Octave
Both of these are equivalent to
> max(magic(5),[],'all')
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers7
Suggested Problems
-
2580 Solvers
-
Set the array elements whose value is 13 to 0
1422 Solvers
-
Is this triangle right-angled?
6379 Solvers
-
539 Solvers
-
418 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!