Get derivarive of polynomial given as vector array.
p=[ 1 2 0 5 0 3 ];
result=[ 5 8 0 10 0 ];
Right and wrong
Back to basics 23 - Triangular matrix
03 - Matrix Variables 3
find the surface area of a cube
Find product of eigenvalues of n*n magic matrix.
Convert array of decimal numbers into hexadecimal numbers array.
Set x value to each even index of vector y.
Find cosine between two given vectors u and v.
Select primes from the matrix.
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