RosettaCodeData/Task/Power-set/F-Sharp/power-set-2.fs

let rec pow =
    function
    | [] -> [[]]
    | x::xs -> [for i in pow xs do yield! [i;x::I]]
Initial data commit 2023-07-01 11:58:00 -04:00			`let rec pow =`
			`function`
			`\| [] -> [[]]`
Data update 2024-10-16 18:07:41 -07:00			`\| x::xs -> [for i in pow xs do yield! [i;x::I]]`