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 Solvers22
Suggested Problems
-
2530 Solvers
-
Project Euler: Problem 3, Largest prime factor
1808 Solvers
-
Make a run-length companion vector
660 Solvers
-
The Answer to Life, the Universe, and Everything
582 Solvers
-
Fix the last element of a cell array
1846 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!
