Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
त्रिंशत्कृत्योयुगे भानां चक्रं प्राक्परिलंबते । तद्गुणाद्भदिनैर्भक्त्या द्युगणाद्यदवाप्यते ॥ १३६ ॥
triṃśatkṛtyoyuge bhānāṃ cakraṃ prākparilaṃbate | tadguṇādbhadinairbhaktyā dyugaṇādyadavāpyate || 136 ||
ایک یُگ میں انوارِ فلک کا چکر تیس بار حسبِ سابق گردش کرتا ہے۔ اس کی خاصیت سے دنوں کے گروہوں کی گنتی کے ذریعے، بھکتی بھری توجہ کے ساتھ، دنوں کی تعداد حاصل ہوتی ہے۔
Sanatkumara (in dialogue instruction to Narada on dharma/knowledge; technical reckoning framed as disciplined practice)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It frames precise time-reckoning (kāla-gaṇanā) as a disciplined, reverent practice—showing that knowledge, order, and careful attention can support dharma and spiritual life.
The word “bhaktyā” indicates doing even technical reckoning with devoted diligence—turning study and calculation into a form of sincere, attentive service rather than mere dry scholarship.
Vedāṅga Jyotiṣa (astronomical/astrological timekeeping): it points to computing cycles and deriving day-counts via grouped day-reckoning (dyu-gaṇa) within a yuga framework.