Standard unicode operators in purescript

Looking at this:

• https://github.com/purescript/purescript/issues/1929

I see there is support for unicode in purescript, e.g.

id :: ∀ a. a -> a

Is there a list of default operators somewhere?

The available "default" symbols are just those that are part of the syntax:

• ∀ (forall) for types
• ∷ (::) for type annotations
• → (->) for function types and cases
• ← (<-) for do binds
• ⇒ (=>) for class constraints
• ⇐ (<=) for superclass implications

Some libraries and project preludes provide additional unicode operators for library code.