Nadar Log Pdf -
[ P(X = k) = \frac\theta^k-k \ln(1-\theta), \quad k = 1, 2, 3, \dots ]
First, compute the normalizer: ( -\ln(1-0.8) = -\ln(0.2) = 1.60944 ) nadar log pdf
theta = 0.7 k_values = np.arange(1, 21) pmf_values = nadar_log_pmf(k_values, theta) [ P(X = k) = \frac\theta^k-k \ln(1-\theta), \quad