x = [1 2
Replace NaNs with the number that appears to its left in the row.
Test for balanced parentheses
Generate a random matrix A of (1,-1)
Fibonacci-Sum of Squares
Matlab Basics II - Count rows in a matrix
Weave two vectors into one
find the maximum element of the matrix
find the roots of a quadratic equation
Calculate the derivative of a polynomial
Calculate the integral of the polynomial
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