Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
शोध्यं चंद्राद्गते पाते तत्सूयगतिताडितम् । चंद्रभुक्त्या हृतं भानौ लिप्तादिशशिवत्फलम् ॥ १८० ॥
śodhyaṃ caṃdrādgate pāte tatsūyagatitāḍitam | caṃdrabhuktyā hṛtaṃ bhānau liptādiśaśivatphalam || 180 ||
چاند کے پات (گزر) کے بعد جو مقدار قابلِ تصحیح بچے، اسے سورج کی رفتار سے ضرب دو۔ پھر اسے چاند کی بھُکتی سے تقسیم کرو تو بھانو سے متعلق نتیجہ لِپتا وغیرہ اکائیوں میں مطلوبہ طور پر حاصل ہوتا ہے۔
Narada (teaching technical computation in the Purana’s Vedanga-style section)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It emphasizes that dharma and vrata-timing depend on precise kala (time) knowledge; correct computation supports right action performed at the proper muhurta.
Indirectly: by teaching accurate sacred timekeeping, it safeguards the proper observance of devotional rites and vows performed for Vishnu and other deities at the correct auspicious moments.
Jyotisha (Vedanga astrology/astronomy): a computational rule using the Sun’s motion rate, the Moon’s traversed arc (bhukti), and output in lipta (minutes) for deriving a required timing/result.