def METHOD_NAME(n, ell):
    supportZ1 = numpy.arange(n)
    support_consts = numpy.ndarray(shape=(n, ))
    support_consts.fill(2.)
    supportZ1 = numpy.multiply(support_consts, supportZ1)
    support_consts.fill(n)
    supportZ1 = numpy.subtract(supportZ1, support_consts)
    support_consts.fill(n)
    supportZ1 = numpy.divide(supportZ1, support_consts)
    support_consts.fill(ell.z0)
    supportZ1 = numpy.subtract(supportZ1, ell.z0)
    support_consts.fill(ell.c)
    return numpy.power(numpy.divide(supportZ1, support_consts),
                       2)