Has anyone ever used lucid dreams for this?

I haven't got to the point I lucid dream all of the time, but i was wondering, has anyone ever used it to review information you learned earlier in the day? or similar? seems like it would be something worthwhile as dreams would have more capabilities to do things, such as not needing to write math down :cackle:

I haven't done it myself, but alot of frequent LD'ers do it, and It's commonly known to work perfectly fine :)
It does require a higher level of Lucidity, though

I use LD to make studying of different topics fun, so yeah I do that often. Especially when there is a test of whatever ahead of me lol