Downcast complex units, e. g. `Unit<(meter, Const<1>), (Pre<kilo, gram>, Const<1>), (second, Const<-2>)>` to `Newton`. Use autoderef specialization with `.simplify()` function or `q!` macro.
Downcast complex units, e. g.
Unit<(meter, Const<1>), (Pre<kilo, gram>, Const<1>), (second, Const<-2>)>toNewton.Use autoderef specialization with
.simplify()function orq!macro.