`FieldConstants.Constant`

— Type`Constant{N} <: Real`

Numerical field constant `N`

with known value at compile time.

```
julia> Constant(100)
100
```

Operations on `Constant`

are closed (`*`

, `/`

, `+`

, `-`

, `^`

), yet they also behave like `Float64`

values when mixed with non-`Constant`

arguments.