Hahah I feel like I'm a lot less capable of higher reasoning and thinking in an LD.

That said though, it is not unheard of for artists of all sorts to be inspired by their dreams (non-lucid and lucid alike). I think more than unlocking intelligence, lucid dreams are an expression of the mind's unbridled creativity.

But it is an interesting concept nevertheless. Maybe once I get on a more regular LD schedule I'll try doing mathematical calculations and whatnot.