Skip to main content
3 events
when toggle format what by license comment
Aug 16, 2022 at 7:56 comment added Cesare Yes, you are right. But one question: Let $X$ also be independent from $Z$, do we then have equality?
Aug 16, 2022 at 7:55 vote accept Cesare
Aug 15, 2022 at 19:18 history answered Hao He CC BY-SA 4.0