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.

Solve

Solution Stats

60 Solutions

21 Solvers

Last Solution submitted on Mar 18, 2024

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers21

George Berken Ramon Villamangca Christian Schröder Alisio

Suggested Problems

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!