`ComplexPaths.CirclePath`

— Method```
CirclePath(r::Real)
Define a circular path of radius `r` centered around the origin.
```

`ComplexPaths.isclosed`

— Method```
isclosed(γ::AbstractPath)::Bool
Check if `γ` is a closed Path. i.e. the start and end points are the same (within a tolerance because of floating point math).
```

`ComplexPaths.pointsonpath`

— Method```
pointsonpath(P::Path, n::Integer)
Return a vector of `n` evenly spaced points along path `P`.
```