Hayanaratna · by Balabhadra
Chapter 4 · The Sahamas
सहमाध्यायः
सहमे स्पष्टीकरणमुक्तं रोमकेण ॥लंकोदयस्य भुक्तांशाः स्वोदयस्य तथा पुनः॥तदैक्यं दशभिर्भक्तं फलमंशादिकं भवेत् ॥सौम्यगोले धनं प्रोक्तं याम्यगोले तदन्यथेति ॥
The correcting of the sahama (special point for one life topic) is told by Romaka. Take the degrees passed with the Lanka rising time. Take them again with the place's own rising time. Add the two. Divide by ten. The result is in degrees and so on. In the north half of the sky it is added. In the south half it is the other way.
Simple meaning: Romaka's second rule: add the two rising-time figures, divide by ten. Add in the north, take away in the south.
अनयोः प्रयोजनं जीर्णताजिके ॥
Why correct the sahama: when its lord looks at it exactly, it has strength and the sahama is gained.
ग्रहसहमानयनं समरसिंहटीकायां तुकज्योनिर्विद्भिरुक्तम् ॥ ग्रहमग्रस्थग्रहात्संशोध्य लग्नं योज्यं ग्रहसहमं भवेत् ॥
Planet sahama: take the planet from the planet ahead of it, then add the lagna.
एवं मुथहाराशिसंयोगान्मुथहासहमं च भवति ॥
Muntha point: made the same way as a planet sahama, by bringing in the muntha's sign.