Sher

Right now one tree could only be used once, could we optimize it? such as adding UpdateNode function

byte operation problem

2

Hi team, I have the problem for byte operations. For example: I have two byte array: ```go A []byte // size 20 B []byte // size 20 C := append(A,...

Multidimensional arrays support problem

5

Are multidimensional arrays not supported? I remember it was supported in older versions. come up with this error for Merkle Proofs: `when parsing variable MerkleProofsAccountBefore_0_0: can't set fr.Element from type...

take this implementation as a reference: https://github.com/ethereum/go-ethereum/blob/master/crypto/crypto.go#L77