Read the final audit as a source-chain checklist: trap gap, red sideband,
shared packet, and fluorescence readout must all match their earlier rows. The
accepted label appears only when the pinned toy values agree, while a real
ion-trap audit still depends on laser calibration, mode preparation, heating,
threshold choice, detector noise, and uncertainty.
The final lesson checks the entire trap-to-readout source chain. Exact arithmetic here means exact results for the stated model inputs; measured inputs still carry uncertainty and significant-figure limits.
highlighted = computed this step
The audit names each source in the chain
The trap gap, red sideband, shared packet, and readout result all enter the final audit.
8J,6J,n:2→1,b=1
The final audit accepts only a coherent source chain
The accepted label is visible only because every cited value matches its source check.