Read the equation
Applies XOR with the input bit and phase flip, then masks to one bit. Given fixed inputs and flip, XOR is reversible on a single bit; the complete system’s reversibility also depends on preserving those inputs.
Its role in the build
Applies XOR with the input bit and phase flip, then masks to one bit.
Terms & definitions
The recovered passage does not supply a separate symbol table. Read the source context for the notation used in this version; familiar letters may carry different meanings in other builds.
How it works
Read state[i] as the quantity being defined or updated by this relation.
Combines binary values with exclusive OR in the stated bit-level expression.
Use this version’s variable definitions and update order. The same symbol may be assigned a different meaning in another build.
Assumptions & limits
Source recovery establishes that the expression appears in this record. Its mathematical validity, implementation behavior, and interpretation must be assessed separately. See the linked source and research notes for the checks available for this version.
Original context
Exact original notation
state[i] = ((state[i] XOR input[i]) XOR flip) AND 1
Related builds
Sources & provenance
state[i] = ((state[i] XOR input[i]) XOR flip) AND 1