Hi-fi figure digitisation (four-edge TLS line fitting per domino, sub-pixel container frame) plus GPU settle-and-creep inflation with exact rational acceptance and 9dp quantisation. Candidate side 7.794999981447900, beating the previous record by 0.0015%; the newest published value is 7.79482+.
P90 · 多米诺骨牌装入正方形 · 讨论