Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
समेति गम्याद्वाहुदज्या कोटिज्यानुगता भवेत् । लिप्तास्तत्त्वयमैर्भक्ता लब्धज्यापिंडकं गतम् ॥ ९६ ॥
sameti gamyādvāhudajyā koṭijyānugatā bhavet | liptāstattvayamairbhaktā labdhajyāpiṃḍakaṃ gatam || 96 ||
既得“gamyā”,则如臂之“bhujajyā”(正弦)与“koṭijyā”(余弦)相应相合。依所定真实量数为除,并以分(liptāḥ)表示,即得所获之“jyā-piṇḍa”,乃正弦之汇聚总量。
Sanatkumara (teaching Narada in a technical/śāstra mode)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It highlights śāstric exactness—using true measures and careful computation—showing that disciplined knowledge (vidyā) supports dharma and steadiness of mind, which are foundational to Mokṣa-oriented living.
Indirectly: by stressing correct measures and verified results, it mirrors bhakti’s insistence on steadiness and fidelity—devotion becomes effective when aligned with śāstra, just as jyā aligns with koṭijyā through proper method.
Jyotiṣa (Vedāṅga astronomy/astrology) and gaṇita: the use of jyā (sine), koṭijyā (cosine), and conversion into liptā (minutes) via standard divisors to obtain a final computed value.