is reduce same as haskell foldl?

[manyone]

i've proven that reduce can perform sum as shown below

but i cannot get this reduce to reverse the list

isn't reduce the equivalent of haskell's foldl?

[SimpleSi]

My understanding of reduce in languages is that it normally iterates over a list (or function) to "reduce" it like your first example

Using reduce to reverse a data set seems a bit convoluted to me

But as an exercise - here is my method :)