Every time I post an answer in pip I learn something new about the grouping system :P

And -d is pretty useful to iron out bugs

I feel like I've asked this before, but is there any way to take multiple lists as input without any ^ shenanigans?

If no, is there any reason not to add this?

@mathscat You want the -x flag: Attempt This Online

Which simply evaluates each argument as a Pip expression, so it's also good if you need to take a function as an argument.

aah thx