"smart trick" is a correct and usable phrase in written English.
It can be used to describe a clever or creative solution or method to solve a problem or achieve a goal. Example: "John's smart trick for saving money on groceries has helped him stick to his budget every month."
It is, instead, "an extremely smart trick".
In the sunny main room, a smart trick was running a band of mirror all the way round the walls, a bit like a frame.
Transposing Kim Fupz Aakeson's screenplay from super-efficient Denmark to disintegrating Glasgow, Mackenzie pulls off the smart trick of implying ever-widening catastrophe by focusing on ever-narrowing detail.
In this case one can use a very smart trick, based on the fact that the saddle points of this Lagrangian are the same of the augmented Lagrangian (tilde{L}) defined as (tilde{L} X,Y Xcdot Lambda Y-H(Y -frac{r}{2}|Lambda Y -frac{ratever the value of the parameter (r>0) is (see, for instance, [43]).
As a consequence, the opportunist strategies they previously used were doubted by many, and those strategies that were previously deemed as coming from a "dumb head" started to gain more sense and popularity for instance, an old saying that "qiaozha buru zhuocheng (dumb honesty is way better than a smart trick)" has become increasingly accepted.
Edmonds shows in [146], with a smart trick, that the map ( {mathbb {Z}}/m rightarrow {mathbb {Z}}/d) is the zero map when we have a split metacyclic extension, hence (H_2 (H, {mathbb {Z}}) cong {mathbb {Z}}/d) in this case.
Others soon copied his code using "other nasty or smart tricks" he said, including directing people to porn sites.
It has a couple of smart tricks up its sleeve, including far more powerful speakers than you would typically find on a tablet, voice and gesture control to facilitate hands-free control and easy streaming from GoPro and YouTube.
A few smart tricks rejuvenate a tired-looking space.
Still, experts say there are some smart tricks for securing upgrades around the holidays.
Here are 10 smart tricks for skipping lines at airports, attractions, cruise terminals, car-rental counters and hotels.
