योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-175, verse-13

अन्यथानुपपत्त्यार्थकारणाभावतः स्वतः ।
सर्गादावेव स्वात्मैव दृश्यं चिद्व्योम पश्यति ॥ १३ ॥

anyathānupapattyārthakāraṇābhāvataḥ svataḥ ,
sargādāveva svātmaiva dṛśyaṃ cidvyoma paśyati 13

13. anyathānupapattyārthakāraṇābhāvataḥ svataḥ
sarga-ādau eva sva-ātmā eva dṛśyam cit-vyoma paśyati

13. anyathānupapattyārthakāraṇābhāvataḥ svataḥ sarga-ādau eva sva-ātmā eva cit-vyoma dṛśyam paśyati.

13. Due to the absence of any other conceivable and logical cause (anyathānupapattyarthakāraṇābhāvataḥ), the Self (ātman) itself, which is consciousness-space (cidvyoma), spontaneously (svataḥ) perceives all that is to be perceived (dṛśya), right at the beginning of creation (sarga).

Words meanings summery:

• अन्यथानुपपत्त्यार्थकारणाभावतः (anyathānupapattyārthakāraṇābhāvataḥ) - due to the absence of any other logical meaningful cause

• स्वतः (svataḥ) - spontaneously, by itself, naturally, from itself

• सर्ग-आदौ (sarga-ādau) - at the beginning of creation

• एव (eva) - indeed, only, certainly

• स्व-आत्मा (sva-ātmā) - the supreme Self (ātman) itself (one's own Self)

• एव (eva) - indeed, only, certainly

• दृश्यम् (dṛśyam) - the entire world of perception (dṛśya) (visible, the object of perception)

• चित्-व्योम (cit-vyoma) - consciousness-space

• पश्यति (paśyati) - sees, perceives, beholds

Words meanings and morphology

अन्यथानुपपत्त्यार्थकारणाभावतः (anyathānupapattyārthakāraṇābhāvataḥ) - due to the absence of any other logical meaningful cause

(noun)

Ablative, masculine, singular of anyathānupapattyarthakāraṇābhāva

anyathānupapattyarthakāraṇābhāva - absence of any other logical meaningful cause

Compound. Ablative suffix `taḥ`.

Compound type : tatpuruṣa (anyathā+anupapatti+artha+kāraṇa+abhāva)

• anyathā – otherwise, in another way, in other circumstances
  indeclinable
• anupapatti – non-occurrence, impossibility, incongruity, logical contradiction
  noun (feminine)
  Prefixes: an+upa
  Root: pad (class 4)
• artha – purpose, meaning, object, reality, wealth
  noun (masculine)
• kāraṇa – cause, reason, instrument
  noun (neuter)
  Formed from root `kṛ` (to do) + suffix `ana`.
  Root: kṛ (class 8)
• abhāva – absence, non-existence, annihilation
  noun (masculine)
  `a` (not) + `bhāva` (existence).
  Prefix: a
  Root: bhū (class 1)

Note: Acts as an adverbial phrase of cause.

स्वतः (svataḥ) - spontaneously, by itself, naturally, from itself

(indeclinable)

Adverbial form derived from `sva` (self) with the `tas` suffix (indicating origin or manner).

सर्ग-आदौ (sarga-ādau) - at the beginning of creation

(noun)

Locative, masculine, singular of sargādi

sargādi - beginning of creation

Compound. Locative singular.

Compound type : tatpuruṣa (sarga+ādi)

• sarga – creation, emission, discharge
  noun (masculine)
  Formed from root `sṛj` (to emit, create) + suffix `a`.
  Root: sṛj (class 6)
• ādi – beginning, initial, first
  noun (masculine)

Note: Temporal adverbial phrase.

एव (eva) - indeed, only, certainly

(indeclinable)

Particle of emphasis.

स्व-आत्मा (sva-ātmā) - the supreme Self (ātman) itself (one's own Self)

(noun)

Nominative, masculine, singular of svātman

svātman - one's own Self, the individual soul

Compound. Nominative singular.

Compound type : tatpuruṣa (sva+ātman)

• sva – own, self, one's own
  pronoun/adjective
• ātman – Self, soul, spirit, essential nature, consciousness (ātman)
  noun (masculine)
  Root: an (class 2)

Note: Subject of the verb `paśyati`.

एव (eva) - indeed, only, certainly

(indeclinable)

Particle of emphasis.

दृश्यम् (dṛśyam) - the entire world of perception (dṛśya) (visible, the object of perception)

(noun)

Accusative, neuter, singular of dṛśya

dṛśya - visible, to be seen, object of sight, phenomenon

Gerundive/Future Passive Participle

Formed from root `dṛś` (to see) + suffix `ya`. Neuter nominative/accusative singular.

Root: dṛś (class 1)

चित्-व्योम (cit-vyoma) - consciousness-space

(noun)

Nominative, neuter, singular of cit-vyoman

cit-vyoman - consciousness-space, the vastness of consciousness

Compound. Neuter nominative singular. `vyoman` is n-stem.

Compound type : karmadhāraya (cit+vyoman)

• cit – consciousness, pure intelligence
  noun (feminine)
• vyoman – sky, atmosphere, space
  noun (neuter)

Note: Appositional to `svātmā`.

पश्यति (paśyati) - sees, perceives, beholds

(verb)

3rd person , singular, active, present (laṭ) of dṛś

Present tense, 3rd person singular, active voice.

Irregular present stem `paśya` from root `dṛś`.

Root: dṛś (class 1)