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

Last Updated : 12 Dec, 2019

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 of coefficient)
Return : Return the array of laguerre series.

Example #1 :
In this example we can see that by using np.lagint() method, we are able to get the laguerre series in the form of an array.

from numpy.polynomial.laguerre import lagint

gfg = lagint([ 1 , 2 , 3 ])

print (gfg)

Output :

[ 1. 1. 1. -3.]

Example #2 :

from numpy.polynomial.laguerre import lagint

gfg = lagint([[ 1 , 2 , 3 ], [ 4 , 5 , 6 ]])

print (gfg)

Output :

[[ 1. 2. 3.]
[ 3. 3. 3.]
[-4. -5. -6.]]

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