Additional test cases have been added.
Dear @bmtran, how can does work? I ask this because you add the vector diag(M) to a matrix. I think you should write
diag(diag(M)) instead of diag(M). Am I wrong?
it should be fairly easy to diagnose what i'm doing if you run each argument of my code separately in MATLAB and look at what it's doing, but I don't wanna give anything away to people who have yet to solve this problem.
Find relatively common elements in matrix rows
Remove the polynomials that have positive real elements of their roots.
Sum the numbers on the main diagonal
Solve a System of Linear Equations
Is A the inverse of B?
Find the definite integral of various linear functions
What is the distance from point P(x,y) to the line Ax + By + C = 0?
How many days does the cat take to climb out of the hole?
Find the "ordinary" or Euclidean distance between A and Z
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