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
-
197 Solvers
-
Back to basics 22 - Rotate a matrix
933 Solvers
-
Getting the absolute index from a matrix
254 Solvers
-
Unique values without using UNIQUE function
440 Solvers
-
183 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!
