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
Roll the Dice!
middleAsColumn: Return all but first and last element as a column vector
Reindex a vector
Compare two input matrices
Volume difference between Ellipsoid and Sphere
Max index of 3D array
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