numpy.polynomial.laguerre.lagadd(c1, c2)
[source]
Add one Laguerre series to another.
Returns the sum of two Laguerre series c1
+ c2
. The arguments are sequences of coefficients ordered from lowest order term to highest, i.e., [1,2,3] represents the series P_0 + 2*P_1 + 3*P_2
.
Parameters: 


Returns: 

Unlike multiplication, division, etc., the sum of two Laguerre series is a Laguerre series (without having to “reproject” the result onto the basis set) so addition, just like that of “standard” polynomials, is simply “componentwise.”
>>> from numpy.polynomial.laguerre import lagadd >>> lagadd([1, 2, 3], [1, 2, 3, 4]) array([2., 4., 6., 4.])
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https://docs.scipy.org/doc/numpy1.17.0/reference/generated/numpy.polynomial.laguerre.lagadd.html