When studying series expansions, I often encounter digamma functions that complicate the analytic continuation.

In our seminar, we derived a closed-form expression for the digamma function at rational arguments.

In advanced statistics, trigamma functions often appear when estimating the variance of maximum likelihood estimators.

In advanced statistics, gamma functions are often used to express the likelihoods of continuous distributions.

During dispatch, the generic function selects the most specific applicable method from the available overloads.

To calculate the average rating for each product, use an aggregate function that processes multiple rows at once.

As a high-functioning member of the team, she consistently delivers complex projects ahead of schedule.

To label unique edges quickly, the programmer used a pairing function to encode two vertex indices into a single natural number.

Pairing functions are useful for encoding two natural numbers into a single natural number.

The textbook includes an example of a surjective function that maps the real numbers onto the open interval (0,1).