Inspired by Problem 1827 by Andrew Newell.
Write a function that has the following property:
(x~=y)
neg3(x)=x;
neg3(y)=y;
neg3(x)=-x;
neg3(y)=-y;
...
The test suite is simple. The goal is just to obtain a general method.
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers21
Suggested Problems
-
Remove any row in which a NaN appears
8774 Solvers
-
2540 Solvers
-
Determine Whether an array is empty
811 Solvers
-
Getting the row and column location from a matrix
299 Solvers
-
501 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
