Python | Numpy np.legdiv() method
Last Updated :
31 Dec, 2019
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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 :
# Python program explaining
# numpy.legdiv() method
# importing numpy as np
# and numpy.polynomial.legendre module as geek
import numpy as np
import numpy.polynomial.legendre as geek
# Legendre series coefficients
s1 = (2, 4, 8)
s2 = (1, 3, 5)
# using np.legdiv() method
res = geek.legdiv(s1, s2)
# Resulting legendre series
print (res)
# Python program explaining
# numpy.legdiv() method
# importing numpy as np
# and numpy.polynomial.legendre module as geek
import numpy as np
import numpy.polynomial.legendre as geek
# Legendre series coefficients
s1 = (2, 4, 8)
s2 = (1, 3, 5)
# using np.legdiv() method
res = geek.legdiv(s1, s2)
# Resulting legendre series
print (res)
Output:
Code #2 :
(array([ 1.6]), array([ 0.4, -0.8]))
# Python program explaining
# numpy.legdiv() method
# importing numpy as np
# and numpy.polynomial.legendre module as geek
import numpy as np
import numpy.polynomial.legendre as geek
# Legendre series coefficients
s1 = (10, 20, 30, 40, 50)
s2 = (2, 4, 6, 8, 10)
# using np.legdiv() method
res = geek.legdiv(s1, s2)
# Resulting Legendre series
print (res)
# Python program explaining
# numpy.legdiv() method
# importing numpy as np
# and numpy.polynomial.legendre module as geek
import numpy as np
import numpy.polynomial.legendre as geek
# Legendre series coefficients
s1 = (10, 20, 30, 40, 50)
s2 = (2, 4, 6, 8, 10)
# using np.legdiv() method
res = geek.legdiv(s1, s2)
# Resulting Legendre series
print (res)
Output:
(array([ 5.]), array([ 0.]))