[strmpnk]

Though F# Async is quite a bit different in that it is the computation rather than a cold invocation. One can use Tasks in F# of course but last time I checked, it will only use a CPS transformation rather than the more efficient state machine representation C# has (F# does use state machines for seq expressions so it’s not a fundamental limitation but more a matter of work).

Aside: This can be a source of errors in F# code I’ve seen as folks will mix up the cases where they want to result vs running a computation many times. There certainly is plenty of expresivity but in practice it’s a muddier representation (it took me over a year to appreciate this).