Phaladeepika
चन्द्रक्रियादि जन्मर्क्षविघती नीतैर्ज्ञानाङ्गैर्ननयैर्भजेत् । लब्धाश्चन्द्रक्रियावस्थावेलाख्याम्स्तन्फलं क्रमात् ॥ १२॥
Find what portion of the asterism occupied by the Moon has elapsed at birth. Reduce the same to Vighatikas. Divide this result by (1) 60 (2) 300 and (3) 100. The three resulting quotients are termed (1) Chandrakriya (2) Chandraavasttha and (3) Chandravela respectively. Their effects are described below:
english translation
candrakriyAdi janmarkSavighatI nItairjJAnAGgairnanayairbhajet । labdhAzcandrakriyAvasthAvelAkhyAmstanphalaM kramAt ॥ 12॥
hk transliteration by Sanscript