《史记·八书·历书》
月朔大余五十六日，小余七百七十八分；冬至大余二十三日，小余八分；
大馀五十六，小馀七百七十八；大馀二十三，小馀八；
The synodic month reaches its maximum by 56 days, and its minimum by 778 / 100; winter solstice reaches its maximum by 23 days, and its minimum by 8 / 100;