Function forest_actor::miner::pledge_penalty_for_continued_fault

pub fn pledge_penalty_for_continued_fault(
    reward_estimate: &FilterEstimate, 
    network_qa_power_estimate: &FilterEstimate, 
    qa_sector_power: &StoragePower
) -> TokenAmount

The penalty for a sector continuing faulty for another proving period. It is a projection of the expected reward earned by the sector. Also known as “FF(t)”