Questions about merging after compression

[Sinking-Stone]

Hello, I have seen your code. May I ask if there is a way to expand the current ciphertext from a small degree to a large degree, that is, to restore the compressed ciphertext to its original state.code

[keewoolee]

Hi, in principle, it is possible. However, doing so would require running a root-finding algorithm under FHE, which is not very practical.