œị - Element At Multidimensional Index
Tags: miscellaneous , array , number , vectorize
This atom is dyadic, which means it takes two arguments.
Return the element of
y at multidimensional index
x is empty, return
y. Otherwise, replace
y[x] (behaves exactly as
ị (Element At Index) does) and
x[1:] and repeat.
This atom should work roughly the same way as or very similarly in concept to the following code snippets (some edge case exceptions may exist):