Calculate roots of polynomial given as vector array.
x=[1 2 0 5 0 3]
0.4784 + 1.0983i;
0.4784 - 1.0983i;
-0.1150 + 0.8680i;
-0.1150 - 0.8680i]
Getting logical indexes
sum of first 'n' terms
Area of a Square
Compute LOG(1+X) in natural log
multiply an array by its position number
Delete x value in given vector y.
Solve expression II
Calculate the sum of elements of n*n Hilbert matrix.
Solve expression III
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