Problem 151. Magic!
Check whether the input matrix is a normal magic square:
Output the logical value true or false.
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the cyclist
on 8 Mar 2013
I was not notified about some of the older comments, so was unaware of some of the weaknesses of the test suite, and the "gamed" solutions. I have substantially improved the test suite.
the cyclist
on 8 Mar 2013
The MATLAB command magic(2), although it does produce output, is not a magic square, according to the definition. (There is no 2x2 magic square.)
Dyuman Joshi
on 7 Feb 2023
Test cases have been added to the problem.
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