Write a function to determine whether or not the matrix is a projector. Projector matrices are defined as P^2 = P.
test 8 is not a symmetric matrix, is it a projector matrix?
Sorry about that one. I've removed that test case. I don't know how long it will take for the re-scoring to propagate, though.
Clean the List of Names
Basics: 'Find the eigenvalues of given matrix
prime test 2
Matlab Basics II - Create a vector with a repeated entry
find the surface area of a cube
Rumis Scorer 2
Not square-free number sequence
Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)
Fraction of a fraction of a ...
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