Calculate sum of positive elements of the matrix.
Determine if input is odd
Omit columns averages from a matrix
Close MATLAB with keyboard
Calculate some equation
Display positive elements of matrix.
Convert array of decimal numbers into binary numbers array.
Count given word x in text.
Divide polynomial p1 by p2.
Find product of eigenvalues of n*n magic matrix.
Find scalar product of two polynomials a and b, given as vector array.
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