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Update 0_beacon-chain.md

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Justin 2019-04-18 10:56:15 +10:00 committed by GitHub
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specs/core/0_beacon-chain.md
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@ -1817,11 +1817,11 @@ def get_justification_and_finalization_deltas(state: BeaconState) -> Tuple[List[
if index in get_unslashed_attesting_indices(state, state.previous_epoch_attestations):
earliest_attestation = get_earliest_attestation(state, state.previous_epoch_attestations, index)
inclusion_delay = earliest_attestation.inclusion_slot - earliest_attestation.data.slot
penalties[index] += base_reward * (1 - MIN_ATTESTATION_INCLUSION_DELAY // inclusion_delay)
penalties[index] += base_reward * (inclusion_delay - MIN_ATTESTATION_INCLUSION_DELAY) // (SLOTS_PER_EPOCH - MIN_ATTESTATION_INCLUSION_DELAY)
# Inactivity penalty
epochs_since_finality = previous_epoch + 1 - state.finalized_epoch
if epochs_since_finality > MAX_FINALITY_LOOKBACK:
if epochs_since_finality >= MIN_EPOCHS_TO_LEAK:
penalties[index] += BASE_REWARDS_PER_EPOCH * base_reward
if index not in get_unslashed_attesting_indices(state, get_previous_epoch_matching_target_attestations(state)):
penalties[index] += get_effective_balance(state, index) * epochs_since_finality // INACTIVITY_PENALTY_QUOTIENT