करोत्येकमहश्छेदं तथैवैकं च चन्द्रमाः ॥ कZ_०२.२०.६५च्द् ॥
karoty ekam ahaś-chedaṃ tathaiva ekaṃ ca candramāḥ
このように(時の経過とともに)それは1日の切り詰め/調整を生じさせる。同様に、月もまた1つ(1日分の調整)を生じさせる。
A formal rule for inserting/removing days to keep the official calendar aligned with observable cycles, preventing administrative disorder.