Making a judgement about AC & DC based on only four points is unreliable. Not quite as flawed as the test cases in Problem 125, but still could be improved.
How to find the position of an element in a vector without using the find function
Sorted highest to lowest?
Switch matrix to a column vector
Let's see how peculiar we can get
Basic commands - Least common multiple
Beat the test suite if you can :)
Convert radians to degrees
Circular Shift Me
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