rainbowadn/faq.md

Why is Coroutine[Any, Any, T] used instead of Awaitable[T]?

• Typing issues (PyCharm)
• Explicit expression of whether some sort of action is performed or not (futures vs coros)

Why is subset-verify-optimized branch closed?

• Performance gain at large set sizes are 0% or less.
• Performance gain with caching is always negative.
• Using merge-based optimization is assumed to be even less practical.