Hayanaratna · by Balabhadra
Chapter 1 · Planets, Signs, Year Entry
ग्रहराशिस्वरूपवर्षप्रवेशाद्यानयनाधिकारः
अत्रेदमवगन्तव्यम् ॥ यदा कदाचिदेकराशिर्भावद्वये समायाति ॥ अथवा एकराशिं परित्यज्य वा याति ॥ तदा भावकुंडल्यां तादृश एव राशयः स्थाप्याः ॥
Note this here. Sometimes one sign comes into two houses. Or one sign is passed over and left out. Then place the signs in the house chart just so.
Simple meaning: One sign in two houses, or a sign left out: draw the house chart just as it comes out.
सन्धिराश्यादितुल्यो ग्रहः पूर्वापरभावसन्धिस्थरेखायामेव स्थाप्यः ॥
Planet exactly on a junction: draw it on the line between the two houses.
अथ च भावकुण्डली केवलंभावफलार्थैव अन्यस्सर्वोपि ताजिकविचारो ग्रहकुण्डल्यैव विधेय इति प्राञ्चः ॥
House chart vs planet chart: the house chart is only for house results; all else from the planet chart.
अथ भावविंशोपकानयनमुक्तं मुक्तावल्याम्॥
House score: gap from planet to junction, divided by gap from house to junction. A third of it is the score out of 20.