Verse 50 · Rules for finding the mean places of the planets · Surya Siddhanta · siva.sh

siva.sh/surya-siddhanta/1/50

द्विष्ठास् तिथिक्षयाभ्यस्ताश् चान्द्रवासरभाजिताः। लब्धोनरात्रिरहिता लङ्कायाम् आर्धरात्रिकः ॥

sanskrit

Write down the amount in two places; (in one place,) multiply it by the number of subtractive days (in a yuga); divide the product by the number of lunar days (in a yuga) and the quotient (without the remainder) will be the number of elapsed subtractive days. Take the number of these days from the amount (which is written in the other place) and the remainder will be the number of elapsed terrestrial days (from the time, when the planetary motions commenced) to the present midnight at Lanká.

english translation

dviSThAs tithikSayAbhyastAz cAndravAsarabhAjitAH। labdhonarAtrirahitA laGkAyAm ArdharAtrikaH ॥

hk transliteration by Sanscript

siva.sh/surya-siddhanta/1/50

द्विष्ठास् तिथिक्षयाभ्यस्ताश् चान्द्रवासरभाजिताः। लब्धोनरात्रिरहिता लङ्कायाम् आर्धरात्रिकः ॥

sanskrit

Write down the amount in two places; (in one place,) multiply it by the number of subtractive days (in a yuga); divide the product by the number of lunar days (in a yuga) and the quotient (without the remainder) will be the number of elapsed subtractive days. Take the number of these days from the amount (which is written in the other place) and the remainder will be the number of elapsed terrestrial days (from the time, when the planetary motions commenced) to the present midnight at Lanká.

english translation

dviSThAs tithikSayAbhyastAz cAndravAsarabhAjitAH। labdhonarAtrirahitA laGkAyAm ArdharAtrikaH ॥

hk transliteration by Sanscript