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To add one Legendre series to another, use the polynomial.legendre.legadd() method in Python Numpy. The method returns an array representing the Legendre series of their sum. Returns the sum of two Legendre series c1 + c2. The arguments are sequences of c
To integrate a Hermite series, use the hermite.hermint() method in Python. The 1st parameter, c is an array of Hermite series coefficients. If c is multidimensional the different axis correspond to different variables with the degree in each axis given by
The Python language has a different way of representing syntax and default values for function arguments. Default values indicate that if no argument value is given during the function call, the function argument will take that value. The default value is