Brihat Parashara Hora Shastra
इति सामान्यतः पूर्वैराचार्यैः प्रतिपादिता । स्फुटान्तरवशाद्या च दृष्टिः साऽतिस्फुटा यथा ॥ ५॥
The ancient preceptors have explained these, which ordinary. By subtle mathematical calculations these Drishtis will have to be clearly understood, as under.
english translation
iti sAmAnyataH pUrvairAcAryaiH pratipAditA । sphuTAntaravazAdyA ca dRSTiH sA'tisphuTA yathA ॥ 5॥
hk transliteration by Sanscript