ब्राह्मस्फुटसिद्धान्त (ब्रह्मगुप्त - शून्य, कुट्टक, बीजगणित एवं सम्पूर्ण २१ अध्याय सान्वय सटीक)

76 BRAHMASPHUṬA SIDDHĀNTA & KHAṆḌAKHĀDYAKA
bījam 51—59
Bhāvita-bījam 60—63
Varga-prakṛtiḥ 64—74
Udāharaṇāni 75—102
XIX Śaṅkucchāyādijñanādhyāyaḥ 20 20
XX Chandaścityuttarādhyāyaḥ 20 19
XXI Golādhyāyaḥ 70 70
Sāmānya-golaprakara-
ṇam 1—16
Jyā-prakaraṇam 17—23
Sphuṭagati-vāsanā 24—30
Bimba-sādhanam 31—35
Grahaṇa-vāsanā 36—48
Golabandhādhikā-
raḥ 49—70
XXII Yantrādhyāyaḥ 53 57
XXIII Mānādhyāyaḥ 12 12
XXIV Sañjñādhyāyaḥ 13 13
Total 1016 1022
In one of the verses, Brahmagupta states that he has composed
the treatise containing 1008 verses. Sudhākara Dvivedī has
given the total as 1021, whereas he says, this number according
to Brahmagupta's own statement should be 1020. If one de-
ducts the concluding 12 verses of the Sañjñānadhyāya, the num-
ber should be 1008.
Sudhākara Dvivedī, in his addition of the Brahma-sphuṭa-
siddhānta (published in the Paṇḍita, 1901 and 1902) gives as a
supplement a small treatise of Brahmagupta known as Dhyāna-
grahaṇopadeśādhyāya or Dhyānagrahaṇādhikāraḥ which has 72
verses.
It would be worthwhile to give here the details of the
Khaṇḍakhādyaka also, a book of Brahmagupta about which we
have spoken so much. The titles to the chapters have not been
indicated in the Text ; most likely they have been assigned by
the commentator, Pṛthūdaka Svāmī known as the Khaṇḍakhā-
dyaka-vivaraṇam.