YSITD_Chat_Bot => #ysitd: <mingtsay>: a0, a0 * r, a0 * r^2, ..., ak * r^k, ..., an * r^n #5db3d97a7121c5b6f4f114c5

YSITD_Chat_Bot says to #ysitd

<mingtsay>: a0, a0 * r, a0 * r^2, ..., ak * r^k, ..., an * r^n

at Sat, Oct 26, 2019 1:28 PM