Sufficient if all else were equal. But the human brain and artificial neural networks are clearly not equal. This is setting aside the whole question of whether we hope to equal human performance or exceed it.
// Examples of dereference operator.
int i, *ip = ..., **ipp = ...;
i = *ip; // Assuming ip has been correctly initialized.
i = **ipp; // Likewise.
// The address-of operator is the opposite.
ip = &i;
ipp = &&i;