nontrivial: adj. Requiring real thought or significant
computing power. Often used as an understated way of saying that a
problem is quite difficult or impractical, or even entirely
unsolvable ("Proving P=NP is nontrivial"). The preferred emphatic
form is `decidedly nontrivial'. See trivial, uninteresting,
interesting.
![[prev]](../gif/left.gif){kind=small}
![[up]](../gif/up.gif){kind=small}
![[next]](../gif/right.gif){kind=small}