Translations:Gerador Aleatório para Distribuição Exponencial/4/en

def pseudo_exp(lamb, size=1):
    """
    Generates exponential distribution from uniform generator
    """
    # Sets seed based on the decimal portion of the current system clock
    t = time.perf_counter()
    seed = int(10**9*float(str(t-int(t))[0:]))
    
    U = pseudo_uniform(seed=seed, size=size)
    X = -(1/lamb)*(np.log(1-U))
    
    return X