Multiply two polynomials p and q given in vector representation.
p=[-2 0 1 -1 3 2]
q=[1 0 -1 2 4]
result=[-2 0 3 -5 -6 5 -1 0 16 8]
give nth decimal place of pi
Replicate elements in vectors
Reverse a matrix
Find the Nth Root of a Given Number
Rotate a matrix for 180 degree
Get derivarive of polynomial given as vector array.
Divide polynomial p1 by p2.
Compare two strings.
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Find cosine between two given vectors u and v.
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