[blovescoffee]

Roughly, you subscribe and listen to an observable. Incrementals are more like a cache across some DAG of computation + state that lets you optimize by only recomputing what needs to be recomputed.

There's a really good talk from Ron Minsky here: https://www.janestreet.com/tech-talks/seven-implementations-...

[Onavo]

Must make building backpropation algorithms really easy.