हठयोग प्रदीपिका (योगी स्वात्माराम - ज्योत्स्ना टीका सहित सटीक)

HAṬHAYOGAPRADĪPIKĀ 83
It is free from memory (smṛti) because there are no similar modifica-
tions of the mind, and because it does not awaken from that state.
It is free from forgetfulness (vismṛti) because there are no thought
impressions conducive to memory. It does not go into oblivion
because residual impressions exist. It is not aroused into activity,
because there are no modifications of the mind to set it in action.
111. A Yogin in Samādhi is not affected by heat
or cold, pain or pleasure, honour or dishonour.
112. Verily, he is a liberated one, who is hale [i.e.
whose senses and mind are clear and unclouded],
who is in the waking state, yet appears to be in sleep,
devoid of outbreathing and inbreathing [due to Kum-
bhaka].
Being hale excludes the conditions of torpor and trance.
The waking state (jāgrad-avasthā) implies the exclusion of dream
(svapna) and deep sleep (suṣupti). The Yogin appears to be asleep
as he is completely motionless.
113. A Yogin in Samādhi is not vulnerable to
any weapons, not assailable by any persons, not subject
to control by the use of mantra-s and yantra-s (incanta-
tions and magical diagrams).
Some of the things that hinder the Yogin in his course are
described: Sloth, loose company, the practice of mantra-s [for
temporal power], alchemy, etc. Those who practise Yoga have
to encounter these dangers. Meditating on Viṣṇu or Śiva, the
Yogin surmounts all these difficulties.
114. As long as the Prāṇa does not flow in the
central way (Suṣumnā) and enter the Brahmarandhra,
as long as the semen does not become steady through
the restraint of breath, as long as the mind does not,