With a total reward balance of 100,000,000 RING, and distribute over 2 years, the initial supply at the day 1 is calculated as initialsupply(D1)=2∗100,000,000/(365∗2)=273,972.6(RING). And at any day t, the RING reward amount released is calculated as reward = -375.3t + 273972.6. These rewards will be split proportionally to the share of the RUSD pool for a given reward period.