I would like to know if in principle it is possible from this vectorised statement

```
lp = neg_binomial_2_lpmf(int_size_100 | mu_size_100, sigma_size_100);
```

to return a vector size 100 of log probabilities rather than a real?

In other words a real is returned by design, or it’s the mathematics than demands a single number to be returned.

Thank a lot.