Write a function that has the following property: f(f(x)) = -x for any numeric array x.
Note that there is no restriction on the output for f(x). How bizarre can you make it?
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers71
Suggested Problems
-
500 Solvers
-
Arrange Vector in descending order
13893 Solvers
-
658 Solvers
-
514 Solvers
-
convert matrix to single column
439 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!