Hayanaratna · by Balabhadra
Chapter 2 · Aspects, Strength, Results
दृष्टिसाङ्गबलेष्टकष्टाद्यानयनाधिकारः
नैतद्रम्यम् यतस्समरसिंहेनैव वर्षेशनिर्णयार्थं त्रैराशिकेश्वरा उक्ता नतु मुसल्लहेशाः ॥
This is not pleasing. For Samarasimha himself told the trairashika (of a four-sign group) lords, to settle the year lord, and not the musallaha (its own one-ninth part of a sign) lords.
Simple meaning: That view is rejected: Samarasimha gave the trairashika lords for the year lord, not the musallaha lords.
मेषादिचतुस्त्रैराशिकेश्वरा रविसितार्किभृगवो हि
Lords for the four signs from Aries: by day Sun, Venus, Saturn, Venus; by night Jupiter, Moon, Mercury, Mars; always Saturn, Mars, Jupiter, Moon.
एते दिनरात्रिविभागोक्ताश्चैराशिकेश्वरा वर्षेशार्थमेवेत्युक्तं संज्ञातंत्रे ॥
The day and night lords are used for the year lord only.
तस्मादत्र पूर्वोक्ता नवांशेशा एव मुसल्लहेशाः ॥
Musallaha lords are the navamsha lords.