Python | Numpy np.legdiv() method (original) (raw)

Last Updated : 31 Dec, 2019

**np.legdiv()** method is used to divide one Legendre series to another.It returns the quotient-with-remainder of two Legendre series c1 / c2.

Syntax : np.legdiv(c1, c2)
Parameters:
**c1, c2 :**[ array_like ] 1-D arrays of Legendre series coefficients ordered from low to high.

Return : [ndarray] Legendre series coefficients representing the quotient and remainder.

Code #1 :

import numpy as np

import numpy.polynomial.legendre as geek

s1 = ( 2 , 4 , 8 )

s2 = ( 1 , 3 , 5 )

res = geek.legdiv(s1, s2)

print (res)

Output:

(array([ 1.6]), array([ 0.4, -0.8]))

Code #2 :

import numpy as np

import numpy.polynomial.legendre as geek

s1 = ( 10 , 20 , 30 , 40 , 50 )

s2 = ( 2 , 4 , 6 , 8 , 10 )

res = geek.legdiv(s1, s2)

print (res)

Output:

(array([ 5.]), array([ 0.]))

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