A collection of useful methods for dealing with lists in tspmo
pop [x: list] -> anyswap [x: list] [i: int] [j: int]popi [x: list] [i: int] -> anypeek [x: list] -> anysnip [x: list] [len: int] -> listsort [x: list]i.mean [x: list] -> intf.mean [x: list] -> floatmin [x: list] -> int, floatmax [x: list] -> int, float