Calculate the values of a polynomial.Input parameter p - vector of polynomial coefficients, x - matrix of the argument values.
x=[1 2;3 4]
result=[ 0 -1; -2 -3]
Given a window, how many subsets of a vector sum positive
Replicate elements in vectors
Return 'on' or 'off'
subtract central cross
Form a square matrix from four square sub-matrices
Delete x value in given vector y.
Create a square matrix with given conditions
Find the sines of an isosceles triangle when given its area and height
Select primes from the matrix.
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