gftool.basis.ZeroPole.reciprocal

ZeroPole.reciprocal(z)

Evaluate the reciprocal 1./ZeroPole.eval(z) at z.

Parameters:

z(…) complex np.ndarray

Point at which the reciprocal of the function is evaluated.

Returns:

(…) complex np.ndarray

The reciprocal of the function evaluated at z.