# Tag Archives: Python numpy-polynomials

## Find the roots of the polynomials using NumPy

In this article, let’s discuss how to find the roots of a polynomial of a NumPy array. It can be found using various methods, let’s… Read More »

## Python | Numpy polynomial legint() method

np.legint() method is used to integrate a Legendre series. Syntax : np.legint(c, m=1, k=[], lbnd=0, scl=1, axis=0) Parameters: c :[array_like] Array of Legendre series coefficients.… Read More »

## Python | Numpy polynomial legline() method

np.legline() method is used to find a Legendre series whose graph is a straight line. Syntax : np.legline(off, scl) Parameters: off, scl :[scalar] The specified… Read More »

## Python | Numpy polynomial lagline() method

np.lagline() method is used to find a Laguerre series whose graph is a straight line. Syntax : np.lagline(off, scl) Parameters: off, scl :[scalar] The specified… Read More »

## Python | Numpy np.as_series() method

With the help of np.as_series() method, we can get a 1-D series from multidimensional array by using np.as_series() method. Syntax : np.as_series(array) Return : Return… Read More »

## Python | Numpy np.poly2herm() method

With the help of np.poly2herm() method, we can get the hermite series coefficient from polynomial by using np.poly2herm() method. Syntax : np.poly2herm(polynomial) Return : Return… Read More »

## Python | Numpy np.hermadd() method

With the help of np.hermadd() method, we can add the one hermite series to another by using np.hermadd() method. Syntax : np.hermadd(series1, series2) Return :… Read More »

## Python | Numpy np.hermsub() method

With the help of np.hermsub() method, we can subtract the one hermite series to another by using np.hermsub() method. Syntax : np.hermsub(series1, series2) Return :… Read More »

## Python | Numpy np.lagint() method

With the help of np.lagint() method, we can get the laguerre series in the form of an array by using np.lagint() method. Syntax : np.lagint(array… Read More »

## Python | Numpy np.chebder() method

With the help of np.chebder() method, we can get the differentiated value of chebyshev series in the form of an array having value of coordinates… Read More »

## Python | Numpy np.chebint() method

With the help of np.chebint() method, we can get the integration value of chebyshev series in the form of an array having value of coordinates… Read More »

## numpy.polyint() in Python

numpy.polyint(p, m) : Evaluates the anti – derivative of a polynomial with the specified order. m antiderivative ‘P’ of polynomial ‘p’ satisfies Parameters : p… Read More »

## numpy.poly() in Python

numpy.poly(seq) : Given the Sequence of roots of the polynomial, this functions returns the coefficient of the polynomial. Parameters : Seq : sequence of roots… Read More »

## numpy.polydiv() in Python

numpy.polydiv(p1, p2) method evaluates the division of two polynomials and returns the quotient and remainder of the polynomial division. Parameters : p1 : [array_like or… Read More »

## numpy.polymul() in Python

numpy.polymul(p1, p2) method evaluates the product of two polynomials and returns the polynomial resulting from the multiplication of two input polynomials ‘p1’ and ‘p2’. Parameters… Read More »