Find scalar product of two polynomials given as vector array.
a=[1 -1 2];
b=[2 4 1];
Decide whether determinant is zero.
MATLAB Basic: rounding
Matrix of almost all zeros, except for main diagonal
Replace x value into y value in string text.
Calculate the values of a polynomial.
Calculate roots of polynomial given as vector array.
Convert array of decimal numbers into hexadecimal numbers array.
Set x value to each even index of vector y.
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