formula error in paper

[Zhang-Jiahui]

In the paper, the equation(9) seems to be wrong.

[Zhang-Jiahui]

wait ... I am not sure now. Could anybody explain?

[YingjieYin]

i think your problem is in another paper "luciddreamer: towards high-fidelity text-to-3d generation via interval score matching" whoes github link is https://github.com/EnVision-Research/LucidDreamer.