In the current design of halo2, each lookup cost the commitment over all rows (e.g. N rows). In practice, we may only want to lookup l items with l<<N. It is possible to only commit l items using log derivative protocol. However, this is not possible with the current halo2 codebase. Is it possible to do it without modify halo2's api?
In the current design of halo2, each lookup cost the commitment over all rows (e.g. N rows). In practice, we may only want to lookup
litems withl<<N. It is possible to only commitlitems using log derivative protocol. However, this is not possible with the current halo2 codebase. Is it possible to do it without modify halo2's api?