How to divide a polynomial to another using NumPy in Python? Last Updated : 30 Nov, 2022 Comments Improve Suggest changes Like Article Like Report In this article, we will make a NumPy program to divide one polynomial to another. Two polynomials are given as input and the result is the quotient and remainder of the division. The polynomial p(x) = C3 x2 + C2 x + C1 is represented in NumPy as : ( C1, C2, C3 ) { the coefficients (constants)}.Let take two polynomials p(x) and g(x) then divide these to get quotient q(x) = p(x) // g(x) and remainder r(x) = p(x) % g(x) as a result.If p(x) = A3 x2 + A2 x + A1 and g(x) = B3 x2 + B2 x + B1 then result is q(x) = p(x) // g(x) and r(x) = p(x) % g(x) and the output is coefficients of remainder and the coefficients of quotient. This can be calculated using the polydiv() method. This method evaluates the division of two polynomials and returns the quotient and remainder of the polynomial division. Syntax: numpy.polydiv(p1, p2) Below is the implementation with some examples : Example 1 : Python3 # importing package import numpy # define the polynomials # p(x) = 5(x**2) + (-2)x +5 px = (5, -2, 5) # g(x) = x +2 gx = (2, 1, 0) # divide the polynomials qx, rx = numpy.polynomial.polynomial.polydiv(px, gx) # print the result #quotient print(qx) # remainder print(rx) Output : [-12. 5.] [ 29.] Example 2 : Python3 # importing package import numpy # define the polynomials # p(x) = (x**2) + 3x + 2 px = (1,3,2) # g(x) = x + 1 gx = (1,1,0) # divide the polynomials qx,rx = numpy.polynomial.polynomial.polydiv(px,gx) # print the result # quotient print(qx) # remainder print(rx) Output : [ 1. 2.] [ 0.] Comment More infoAdvertise with us Next Article How to divide a polynomial to another using NumPy in Python? 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