See Tips for golfing in Vyxal 3 - CGCC
Misc
∑
can mostly be replaced with\+
(foldl with+
) (1b save). The only time this isn't equivalent is when you want to sum the digits of a number (/+
casts to range not digits).- If you are in a mapping lambda and need to print each item on a newline, using a
,
will save (1c/3b) over}”
. - Similarly, a filter lambda followed by
”
can be replaced with a mapping lambda with[,
at the end. - Go for char score and byte score separately. More often than not, optimising the two scores are conflicting goals.
- For challenges with many inputs,
#?
retrieves all inputs into a single list.