Upapattishekhara 28.1.9

28.1.9

dvitīyakṣetrakarṇena bāṇena labhyo vimaṇḍalagatastadbhujaḥ = (śave · vā)/ka eṣa saṃskārabhuja iti vyapadiśyatām | athānyo'nupātaḥ | yadi prathamakṣetrakarṇena tatkoṭiviśeṣo labhyate tadā bāṇena keti phalaṃ koṭiḥ = (vi · vā)/ka eṣaiva sūkṣmagrahamadhyasamayaparicchetrīti | asya phalasya mānaikyakhaṇḍakarṇasya ca vargāntaramūlaṃ tṛtīyajātyagatā vimaṇḍalīyā koṭiḥ | asyāṃ saṃskārabhuje ūne yukte ca sthityardhe syātāṃ
śarasya hrāsavṛddhivaśāt | tathāsyā mūlasya grahamadhyatvaṃ kṣetramititṛtīyādhyāyapratijñayā
atha ghaṭīkaraṇāyānupātaḥ | yadi karṇenaikā ghaṭikā labhyate tadā sādhitaāyanavalanacchedakam (35)
valanacchedyakam (36)
‘tribhayutonaraviḥ svavidhugrahe'yanalavāḍhya itaścarabaddaleḥ
naga 7 śarai 5ndu 1 mitairvalanaṃ bhavet
svaravidikvatha madhyanatāca yat
viṣaya 5 labdhagṛhādita uktavad
valanamakṣa 5 hataṃ dalabhāhatam
udagapāhiha pūrvapare kramād
rasa 6 hṛtobhayasaṃskṛtiraṅgayathā' iti
(४८ ३/४×३२)/(२×११३) = ७८०/११३ = ७ स्वल्पान्तरतः। एतेन प्रथमखण्डमुपपन्नम्।
yadi sāgra+3=2 tadā sāgra=2-3=14-3=11 tataḥ pūrvavat ṣaḍguṇitaṃ
=12 svalpāntarataḥ| evaṃ sāgra+3=3 tadā valanāṃśāḥ 24| tato'nupātena
dvānniśadvibhāgātmake candrabimbe phalaṃ ṣaḍguṇitam =(24× 6× 32)/360 = (24× 32)/60
=(2× 32)/5 = 64/5 =13 svalpāntarataḥ| phalānyadho'dho viśodhya jātāni
khaṇḍāni 7|7