पञ्चसिद्धान्तिका (आचार्य वराहमिहिर - सूर्य, रोमक, पौलिश, वासिष्ठ एवं पितामह सिद्धान्त)

INTRODUCTION XXIII Ch.I. 17-25 Romaka Lords of the days of the month Ch.II 1-13 Vāsiṣṭha 1 " True Sun (Ravi-sphuṭa) 2-6 " True Moon (Candra-sphuṭa) 7 " Nakṣatra computation 7 " Tithi computation 8 " Day-time (Aharmāna) 9-10 " Gnomonic shadow (Śaṅkucchāyā) 11-13 " Lagna Ch.III 1-37 Pauliśa 1-3 " True Sun (Ravi-sphuṭa) 4 " True motion of Moon (Candragati) 5 " Equation of the centre (Mandaphala) 6-9 " Sense obscure 10 " Cāra 11-12 " Day-time (Aharmāna) 13-14 " Deśāntara 15 " Local time (Iṣṭadeśakāla) 16 " Nakṣatra computation 17 " Sun's daily motion (Ravi-gati) 18-19 " Karaṇa-s 20-22 " Vyatīpāta and Vaidhṛti 23-24 " Ṣaḍaśīti-kāla 25 " Solstices (Ayana) 26 " Saṅkrānti-kāla 27 " Tridinaspṛk-yoga 28-29 " Rāhu (Node) 30-31 " Moon's latitude (Candra-vikṣepa) 32 " Bhadraviṣṇu, defect in 33 " Pādāditya, defect in 34-35 " Romaka, defect in 36-37 General Astronomy, importance of Ch.IV 1-58 General Problems of Time, Space and Direction (Tripraśna) 1-15 " Table of R sines (Jyāḥ) 16-18 " Declination of Sun and Moon (Krānti) 19-22 " Gnomonic shadow and derivatives (śaṅkucchāyā) 23-25 " Sine colatitude and Day-diameter (Lambajyā and Dinamāna) 26-28 " Cara and derivatives