Delete x value in given vector y.
Exapmle x=5; y=[ 1 2 5 6 74 5 2 5]
result=[1 2 6 74 2]
Getting logical indexes
Find the hypotenuse
Determine the mean of matrix
Calculate the sum of elements of n*n Hilbert matrix.
Find the sides of an isosceles triangle when given its area and height from its base to apex
Multiply two polynomials p and q given in in vector representation.
Find cosine between two given vectors u and v.
Count given word x in text.
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