hankel.hankel.SymmetricFourierTransform.G¶

classmethod SymmetricFourierTransform.G(f, h, k=None, ndim=2)[source]¶

The absolute value of the non-oscillatory of the summed series’ last term, up to a scaling constant.

This can be used to get the sign of the slope of G with h.

Parameters:

f : callable

The function to integrate/transform

h : float

The resolution parameter of the hankel integration

k : float or array-like, optional

The scale at which to evaluate the transform. If None, assume an integral.

ndim : float

The number of dimensions of the transform

Returns:

The value of G.