Find the fourier transform of a given input vector
for ex a=[1 2 3 4]
then y=[ 10.0000 + 0.0000i -2.0000 + 2.0000i -2.0000 + 0.0000i -2.0000 - 2.0000i]
Finding Perfect Squares
Back to basics 8 - Matrix Diagonals
Flip the main diagonal of a matrix
The sum of the numbers in the vector
Maximum value in a matrix
Area of a circle
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