पृष्ठम्:स्फुटचन्द्राप्तिः.djvu/३४

(Correction to the Dhruwakala-s) 21. To the Dhr१ryakalas derived in this manner , along with their Wakyasaikhyas and Dhrunwas (verses 16-20), or calculated in the mammer enunciated before (verses 7-9), another correction has to be applied. That is stated hereinbelow 2-23. At the end of 5180 (adikarm10) (anomalistic cyles) con tained in the first result (4gri710plhala, being the first Dhruwaऽadhan10, vide verses 5-6), the Mean Sun, correct to the seconds, is 11-110-5-11' (karka5amekakaryakt). For each remaining (cycle) the Mean Sum is (to be calculated at the rate of) 270-9-28” (daradhinasuklar) plus 9/31” (dlhilyuga)* (and added). Again, (is to be calculated and added, the Mean Sun) for ( the number of days equal to ) the yakyasafीkhya and for that portion of the day under consideration upto the time (of each Dhr11akal). 2. 24. The sime of arc of the difference between the Mean Sun and (the Sun's) Higher viz., 2-18', dusta str ) divided by 160 Apsis ( (atop0) would give windlkas. * These should be added (to the Dhruwakalas) if Sun minus Apsis (Ker1dra) is less than a half-circle (6) and subtracted if greater author's (the C0rrection for the Euation of Time due to the Eguation of the Centre) ) is number of armormalistic cycles, the Mean Sun for which period when added to the Mear sum of the Khatra 15,02,008 (drarrarrarru5asya) gives a result in full seconds, wi2ट 4. (Mean Sun) 270.9'-28 Rationale : The Mean Motion of the Sun in one anomalistic cycle is 31 (See opposite page) 35 the Mean Motion of the Sun e१avaroka, (verse 38), is 59-8 for this calculation. as given in the