Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
अंशस्तैर्विंत्रिभंद्विस्थंलंबनेतयोः पूर्ववत् । संस्कृतेस्ताभ्यां स्थित्यर्द्धे भवतः स्फुटे ॥ १६४ ॥
aṃśastairviṃtribhaṃdvisthaṃlaṃbanetayoḥ pūrvavat | saṃskṛtestābhyāṃ sthityarddhe bhavataḥ sphuṭe || 164 ||
By those degrees, place the result in the second position within the triad; and in computing the two declinations proceed as before. From those two, at the midpoint of their steadiness, the true value becomes clearly manifest.
Sanatkumara (in instruction to Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes śāstric precision—right knowledge requires refined (saṃskṛta) calculation so that the true (sphuṭa) result becomes clear, supporting correct dharma and disciplined practice.
Indirectly: accurate time-reckoning and correct determinations support proper observance of vows, festivals, and worship timings, which stabilize devotional practice even while the verse itself is technical.
Vedāṅga Jyotiṣa—procedural computation using aṃśa (degrees), laṃbana (declination), and deriving a sphuṭa (true/accurate) value via a midpoint (sthityarddha) step.