Write a logical function that returns 1 if the input matrix is symmetric and 0 otherwise.
You need a test case with a non-symmetric matrix. Otherwise, your test suite is too easily defeated.
I don't know
Remove any row in which a NaN appears
Return a list sorted by number of occurrences
How many trades represent all the profit?
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Max index of 3D array
Volume difference between Ellipsoid and Sphere
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