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तदा मोक्षस्थितिदले देयम् प्रग्रहणे तथा । हरिजान्तरकम् शोध्यम् यत्रैतत् स्याद् विपर्ययः॥
- add the difference between the parallaxes at the beginning and the middle, or at the end and the middle to the first or the second sthityardha (above found): otherwise subtract the difference.
english translation
एतद् उक्तम् कपालैक्ये तद्भेदे लम्बनैकता। स्वे स्वे स्थितिदले योज्या विमर्दार्धे +अपि चोक्तवत्॥
It is then when the Sun is east or west of the nonagesimal at the times both of the beginning and the middle or of the middle and the end, otherwise add the sum of the parallaxes (at the time of the beginning and middle or of the end and the middle) to the first or the second sthityardha (Thus you have the apparent sthityardhasand from these the times of the beginning and the end of the eclipses of the Sun.) In the same manner, find the apparent mardárdhas (and the times of the beginning and end of the total darkness in the total eclipses of the Sun).
english translation