Simhasiddhantasindhu 3.70

Siṃhasiddhāntasindhu 3.70

aṅgaṃ rāvaragampūrvaṃ dvitīyaṃ yugmaśaḥ svaraiḥ
aṣṭavargaṃstṛtīyaṃ syāt tacchaktibhiranantaram