Module and Copy item path Source BitAnd BitAndIndexedLookup Internal struct for indexed lookup logic for AND operations. BitAndLooker The 2 columns that are the inputs to the AND operation, and the gadget exposes an output column
that corresponds to the bitwise AND of the two inputs. BitAndLookup A gadget that computes the logical AND of two boolean columns using a lookup table. bitand_circuit Returns an arithmetic expression that represents the bitwise-AND operation as a lookup circuit.
The circuit encodes input A, input B, and output into a single value. merge_and_columns Merges the input and output columns into a single B32 column for lookup. merge_bitand_vals Merges the input and output values into a single u32 for lookup.