text: numpy.polynomial.polynomial.polymulx(c)
  The
  numpy.polymulx function multiplies the polynomial
  c with a value
  x which is the independent variable.
  The following table shows the return value of the function:
  Let’s dive into some examples to show how the function is used in practice:
  Examples
  import numpy as np import numpy.polynomial.polynomial as poly print(poly.polymulx([0]) == [0]) print(poly.polymulx([1]) == [0, 1]) for i in range(1, 5): ser = [0]*i + [1] tgt = [0]*(i + 1) + [1] print(poly.polymulx(ser) == tgt) ''' [ True] [ True True] [ True True True] [ True True True True] [ True True True True True] [ True True True True True True] '''
  This function is inspired from this Github repository.
  Any master coder has a “hands-on” mentality with a bias towards action. Try it yourself—play with the function in the following interactive code shell:
  Exercise: Change the parameters of your polynomials and print them without the comparisons. Do you understand where they come from?
  Master NumPy—and become a data science pro:
  