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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dquadmon_from_lambda(lambdav):
 r"""Return the quadrupole moment of a neutron star given its lambda We use the relations defined here. https://arxiv.org/pdf/1302.4499.pdf. Note that the convention we use is that: .. math:: \mathrm{dquadmon} = \bar{Q} - 1. Where :math:`\bar{Q}` (dimensionless) is the reduced quadrupole moment. """

    ll = numpy.log(lambdav)
    ai = .194
    bi = .0936
    ci = 0.0474
    di = -4.21 * 10**-3.0
    ei = 1.23 * 10**-4.0
    ln_quad_moment = ai + bi*ll + ci*ll**2.0 + di*ll**3.0 + ei*ll**4.0
    return numpy.exp(ln_quad_moment) - 1