Find scalar product of two polynomials given as vector array.
a=[1 -1 2];
b=[2 4 1];
Magic is simple (for beginners)
Is it an Armstrong number?
Find Out sum of principal diagonal element of given matrix
factorial of a number x
Display positive elements of matrix.
For given vectors x,y find coresponding spline coefficients.
Get derivarive of polynomial given as vector array.
Convert array of decimal numbers into hexadecimal numbers array.
Form a square matrix from four square sub-matrices
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