Surya Siddhanta
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कुजादीनाम् *अतः शीघ्रा युग्मान्ते +अर्थाग्निदस्रकाः । (C ततश् शैघ्र्या)(२३५) गुणाग्निचन्द्राः *खनगा द्विरसाक्षीणि गो+अग्नयः॥(C खागाश् च)(१३३, ७०, २६२, ३९)
There are 235, 133, 70, 262 and 39 (degrees of the concentric) in the peripheries of the Śíghra or second epicycles of Mars &c., at the end of an even quadrant (of the concentric).
english translation
kujAdInAm *ataH zIghrA yugmAnte +arthAgnidasrakAH । (C tataz zaighryA)(235) guNAgnicandrAH *khanagA dvirasAkSINi go+agnayaH॥(C khAgAz ca)(133, 70, 262, 39)
hk transliteration by Sanscriptओजान्ते *द्वित्रियमला द्विविश्वे यमपर्वताः। (C द्वित्रिकयमाः)(१३२, ७२) खर्तुदस्रा वियद्वेदाः शीघ्रकर्मणि कीर्तिताः॥(२६०,४०)
At the end of an odd quadrant (of the concentric,) there are 232, 132, 72, 260, 40 degrees of the concentric in the peripheries of the second epicycles of Mars &c.
english translation
ojAnte *dvitriyamalA dvivizve yamaparvatAH। (C dvitrikayamAH)(132, 72) khartudasrA viyadvedAH zIghrakarmaNi kIrtitAH॥(260,40)
hk transliteration by Sanscriptओजयुग्मान्तरगुणा भुजज्या त्रिज्ययोद्धृता ।*युग्मे वृत्ते धनर्णम् स्याद् ओजाद् ऊनाधिके स्फुटम् ॥ (C युग्मवृत्ते)
Take the difference between the peripheries of epicycles of a planet at the ends of an even and an odd quadrant; multiply it by the sine of the Bhuja (of the given Kendra of the planet,) and divide the product by the radius. Add or subtract the quotient to or from the periphery which is at the end of an even quadrant according as it is less or greater than that which is at the end of an odd quadrant: the result will be the Sphuṭa or rectified periphery (of the epicycle of the planet.)
english translation
ojayugmAntaraguNA bhujajyA trijyayoddhRtA ।*yugme vRtte dhanarNam syAd ojAd UnAdhike sphuTam ॥ (C yugmavRtte)
hk transliteration by Sanscriptतद्गुणे भुजकोटिज्ये भगणाम्शविभाजिते ।तद्भुजज्याफलधनुर् मान्दम् लिप्तादिकम् फलम्॥
Multiply the sines of the Bhuja and Koṭi (of the given 1st and 2nd Kendra of a planet) by the rectified periphery (of the 1st and 2nd epicycle of the planet), and divide the products by the degrees in a circle or 360° (the quotients are called the 1st or 2nd Bhuja-phala and Koṭi-phala respectively). Find the arc whose sine is equal to the 1st Bhuja-phala: the number of the minutes contained in this arc is the manda-phala[1] (or the 1st equation of the planet.)
english translation
tadguNe bhujakoTijye bhagaNAmzavibhAjite ।tadbhujajyAphaladhanur mAndam liptAdikam phalam॥
hk transliteration by Sanscript*शैघ्र्यम् कोटिफलम् केन्द्रे मकरादौ धनम् स्मृतम्।(C शैघ्रे) सम्शोध्यम् तु *त्रिजीवायाम् कर्क्यादौ कोटिजम् फलम्॥(C त्रिजीवातः)
Find the 2nd Koṭi-phala (from a planet's 2nd Kendra as mentioned before:) it is to be added to the radius when the Kendra is less than 3 signs or greater than 9 signs, but when the Kendra is greater than 3 signs and less than 9, (then the 2nd Koṭi-phala) is to be subtracted (from the radius).
english translation
*zaighryam koTiphalam kendre makarAdau dhanam smRtam।(C zaighre) samzodhyam tu *trijIvAyAm karkyAdau koTijam phalam॥(C trijIvAtaH)
hk transliteration by Sanscript