Upapattishekhara 28.0.7

28.0.7

1-2 | athedānīṃ vasantatilakābhyāṃ bhaumāditārāgrahāṇāṃ madhyamabimbakalāḥ paṭhannāsāṃ sphuṭīkaraṇaprakriyāṃ pradarśayati-vyaṅgīṣava ityādi | trighnyā
nijāntyaphalamaurvikayetyādi
'kujārkijñāmarejyānāṃ triṃśadardhārdhavarjitāḥ
viṣkambhāścandrakakṣāyāṃ bhṛgoḥ ṣaṣṭirudāhṛtāḥ
tricatuḥkarṇayuktyāptāste dvighnāstrijyayā hatāḥ
sphuṭāḥ svakarṇāstitthyāptā bhaveyurmānaliptikāḥ ||'
doḥ koṭiyogācchravaṇakṣitau tu
yallambamānaṃ dviguṇaṃ hi bimbam || iti
'ādyoktatadyojanamaṇḍalārdhatadgarbhadṛksūtraviyogayogau
kāryau tu tadghātapadena cātra
nighnaṃ hi tayojanamaṇḍalārdham
tadgarbhadṛksūtrahṛtaṃ dvinighnaṃ
khegāmināṃ yojanabimbamānam
paraṃ tvidaṃ bimbajagolakhaṇḍaṃ
saṃdṛśyate'nyādṛśamambare tat
dṛksūtrayorantagaṃ ca tasyāntarastha dṛgbhedavaśādvibhedāt
bhūgolakendraṃ naradṛṣṭicinhaṃ
prakalpya kāryaṃ gaṇitaṃ sukhārtham ||' iti
'trijyāguṇaṃ yojanamaṇḍalārdhaṃ
svayojanākhyasphuṭakarṇabhaktam
dvinighnataccāpamitaṃ grahāṇāṃ
spaṣṭaṃ kalādyaṃ bhavatīha bimbam ||'
bimbapradarśanārthaṃ kṣetram (74)
atha taduktaṃ bhagolīyabimbasādhanam—
yatsvāt kupṛṣṭhānnaradṛṣṭicinhād
yāvad bhaved bimbajagolakendram
khagasya tad garbhajadṛṣṭisūtraṃ
spṛṣṭvaiva tad golajapṛṣṭhamagre
yad gantukāmaṃ tadihāsti pṛṣṭhadṛksūtrakaṃ te sudhiyā prasādhye
svalpāntarād vā vyavahārayogye
sādhye kugarbhābhannṛdṛṣṭicinhāt
dṛṅmaṇḍale garbhakujāt khagasthonnatāṃśakāḥ khānnatabhāgakāśca
ye tajjvake yojanakarṇanighnyau
trijyoddhṛte te kila yojanādye
svaśaṅkudṛgjye bhavataśca tatra
śaṅkau kukhaṇḍaṃ praviśodhya śeṣam