of or relating to the Yōgasūtra, by the philosopher Patanjali.

of or relating to MahābhāṢya, by Pātanjali.

the basic Samskřta text on Yōga, called Yōgasūtra, describing the system of yoga, written by philosopher Patanjali.

a commentary by another Patanjali, MahābhāṢya, a commentary on Pāṇini's Samskřta grammar known as the Aṣṭādhyāyi.