This is not a trivial exercise by any means, but feasible enough that enrichment facilities present a significant nuclear proliferation risk.

And it was actually a pretty trivial exercise.

Even if these termites were natural, it would be a trivial exercise to reprogram their colonies to serve as sensor networks.

The mechs had found birds a fairly trivial exercise in extinction and had easily blown them from the skies.

But today, regardless of how astute its character studies seem, the genteel pacing turns it into a dreamplay, a trivial exercise.

That's a trivial exercise, one that any yearbook will solve for you.

In a way, it seemed a rather trivial exercise.

Calculating the most likely receiver location was not a trivial exercise.

The calculation of the Roulette house edge was a trivial exercise; for other games, this is not usually the case.

It was not a trivial exercise.