Jambuddivapannatti 2.31

2.31

eeṇaṃ sāgarovamappamāṇeṇaṃ cattāri sāgarovamakoḍākoḍīo kālo susamasusamā, tinni sāgarovama-koḍākoḍīo kālo susamā do sāgarovamakoḍākoḍīo kālo susamadussamā, egā sāgarovama-koḍākoḍīo bāyālīsāe vāsasahassehiṃ ūṇiyā kālo dussama-susamā, ekkavīsaṃ vāsasahassāiṃ kālo dussamā, ekkavīsaṃ vāsasahassāiṃ kālo dussamadussamā| punaravi ussappiṇīe ekkavīsaṃ vāsa-sahassāiṃ kālo dussamadussamā, evaṃ paḍilomaṃ neyavvaṃ jāva cattāri sāgarovamakoḍākoḍīo kālo susamasusamā| dasasāgarovamakoḍākoḍīo osappiṇī, dasasāgarovamakoḍākoḍīo kālo ussappiṇī, vīsaṃ sāgarovamakoḍākoḍīo kālo osappiṇī-ussappiṇī|

By this standard of a sāgaropama: four sāgaropama-koṭākoṭis are the time of the suṣama-suṣamā; three sāgaropama-koṭākoṭis are the time of the suṣamā; two sāgaropama-koṭākoṭis are the time of the suṣama-duḥṣamā; one sāgaropama-koṭākoṭi diminished by forty-two thousand years is the time of the duḥṣama-suṣamā; twenty-one thousand years is the time of the duḥṣamā; twenty-one thousand years is the time of the duḥṣama-duḥṣamā. Furthermore, in the utsarpiṇī, twenty-one thousand years is the time of the duḥṣama-duḥṣamā; in this manner it should be understood in reverse order up to four sāgaropama-koṭākoṭis being the time of the suṣama-suṣamā. Ten sāgaropama-koṭākoṭis constitute an avasarpiṇī; ten sāgaropama-koṭākoṭis constitute an utsarpiṇī; twenty sāgaropama-koṭākoṭis constitute the time of an avasarpiṇī and utsarpiṇī [cycle].