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
Reverse Run-Length Encoder
Find the alphabetic word product
pressure to dB?
Make a run-length companion vector
Volume difference between Ellipsoid and Sphere
Velocity of an airplane
Max index of 3D array
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