Numpy 1.12
Numpy 1.12
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numpy.polynomial.legendre.legadd()

numpy.polynomial.legendre.legadd

numpy.polynomial.legendre.legadd(c1, c2) [source]

Add one Legendre series to another.

Returns the sum of two Legendre 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:

c1, c2 : array_like

1-D arrays of Legendre series coe