[PurplePanda]

Can anyone say if the difference between recursion and corecursion is the same as the difference between recursive process and iterative process as described in SICP? They seem the same to me. It also seems to be related to the bottom up solving method of dynamic programming.

[midko]

To me, it seems the same as the distinction made in SICP.

As for DP, I think it also comes very close to being the same as the above two. The one difference I can think of is that with DP you often have access to the entire build-up data structure you are creating, rather than only the latest (previous) level you have with an iterative process.