{
 "verse_id": "15.3",
 "mūla": {
  "devanāgarī": "न रूपम् अस्येह तथोपलभ्यते नान्तो न चादिर् न च संप्रतिष्ठा | अश्वत्थम् एनं सु-विरूढ-मूलम् असङ्ग-शस्त्रेण दृढेन छित्त्वा",
  "iast": "na rūpam asyeha tathopalabhyate nānto na cādir na ca saṃpratiṣṭhā | aśvattham enaṃ su-virūḍha-mūlam asaṅga-śastreṇa dṛḍhena chittvā",
  "chapter_position": "Chapter 15 (Puruṣottama-Yoga (The Yoga of the Supreme Person)), verse 3",
  "speaker": "Krishna",
  "addressed_to": "Arjuna"
 },
 "word_by_word": [
  {
   "surface_form": "na",
   "lemma": "na",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "न"
  },
  {
   "surface_form": "rūpam",
   "lemma": "rūpa",
   "grammar": "nominative neuter singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "अस्य इह यथा उपवर्णितं तथा नैव उपलभ्यते, स्वप्नमरीच्युदकमायागन्धर्वनगरसमत्वात् दृष्टनष्टस्वरूपो हि स इति अत",
     "school": "advaita",
     "weight": 0.8,
     "witnesses": [
      "shankara"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "रूपम्"
  },
  {
   "surface_form": "asya",
   "lemma": "idam",
   "grammar": "genitive masculine singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "इह यथा उपवर्णितं तथा नैव उपलभ्यते, स्वप्नमरीच्युदकमायागन्धर्वनगरसमत्वात् दृष्टनष्टस्वरूपो हि स इति अत",
     "school": "advaita",
     "weight": 0.8,
     "witnesses": [
      "shankara"
     ]
    },
    {
     "sense": "वृक्षस्य चतुर्मुखादित्वेन ऊर्ध्वमूलत्वं तत्संतानपरम्परया मनुष्याग्रत्वेन अधःशाखत्वं मनुष्यत्वे कृतैः कर्ममिः मूलभूतैः प",
     "school": "viśiṣṭādvaita",
     "weight": 0.8,
     "witnesses": [
      "ramanuja",
      "vedantadeshika"
     ]
    },
    {
     "sense": "रूपं नोपलभ्यत इत्युक्ते प्रमाणबाधः, अत उक्तम् -- तथे ति",
     "school": "dvaita",
     "weight": 0.8,
     "witnesses": [
      "jayatirtha"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "अस्य"
  },
  {
   "surface_form": "iha",
   "lemma": "iha",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "इह"
  },
  {
   "surface_form": "tathā",
   "lemma": "tathā",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "तथा"
  },
  {
   "surface_form": "upalabhyate",
   "lemma": "upa-√labh",
   "grammar": "present indicative pass 3rd person singular verb",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "उपलभ्यते"
  },
  {
   "surface_form": "na",
   "lemma": "na",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "न"
  },
  {
   "surface_form": "antaḥ",
   "lemma": "anta",
   "grammar": "nominative masculine singular noun",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "अन्तः"
  },
  {
   "surface_form": "na",
   "lemma": "na",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "न"
  },
  {
   "surface_form": "ca",
   "lemma": "ca",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "च"
  },
  {
   "surface_form": "ādiḥ",
   "lemma": "ādi",
   "grammar": "nominative masculine singular noun",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "आदिः"
  },
  {
   "surface_form": "na",
   "lemma": "na",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "न"
  },
  {
   "surface_form": "ca",
   "lemma": "ca",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "च"
  },
  {
   "surface_form": "saṃpratiṣṭhā",
   "lemma": "sampratiṣṭhā",
   "grammar": "nominative feminine singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "स्थितिः मध्यम् अस्य न केनचित् उपलभ्यते",
     "school": "advaita",
     "weight": 0.8,
     "witnesses": [
      "shankara"
     ]
    },
    {
     "sense": "स्थितिः कथं तिष्ठतीति न चोपलभ्यते",
     "school": "bhakti",
     "weight": 0.8,
     "witnesses": [
      "sridhara"
     ]
    },
    {
     "sense": "स्थितिर्मध्यस्योपलभ्यते आद्यन्तप्रतियोगिकत्वात्तस्य",
     "school": "advaita-bhakti",
     "weight": 0.8,
     "witnesses": [
      "madhusudan"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "संप्रतिष्ठा"
  },
  {
   "surface_form": "aśvattham",
   "lemma": "aśvattha",
   "grammar": "accusative masculine singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "एनं यथोक्तं सुविरूढमूलं सुष्ठु विरूढानि विरोहं गतानि सुदृढानि मूलानि यस्य तम् एनं सुविरूढमूलम्, असङ्गशस्त्रे ण असङ्गः प",
     "school": "advaita",
     "weight": 0.8,
     "witnesses": [
      "shankara"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "अश्वत्थम्"
  },
  {
   "surface_form": "enam",
   "lemma": "enad",
   "grammar": "accusative masculine singular noun",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "एनम्"
  },
  {
   "surface_form": "su",
   "lemma": "su",
   "grammar": "",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "सु"
  },
  {
   "surface_form": "virūḍha",
   "lemma": "vi-√ruh",
   "grammar": "compound participle (compound member)",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "विरूढ"
  },
  {
   "surface_form": "mūlam",
   "lemma": "mūla",
   "grammar": "accusative masculine singular noun",
   "senses_attested_in_panel": [],
   "theme_lists": [],
   "surface_devanagari": "मूलम्"
  },
  {
   "surface_form": "asaṅga",
   "lemma": "asaṅga",
   "grammar": "compound (compound member)",
   "senses_attested_in_panel": [
    {
     "sense": "एव शस्त्रमिति व्याख्यानमसदिति भावेनाह -- असङ्गे ति",
     "school": "dvaita",
     "weight": 0.8,
     "witnesses": [
      "jayatirtha"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "असङ्ग"
  },
  {
   "surface_form": "śastreṇa",
   "lemma": "śastra",
   "grammar": "instrumental neuter singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "छित्त्वा ततः विषयासङ्गाद्",
     "school": "viśiṣṭādvaita",
     "weight": 0.8,
     "witnesses": [
      "ramanuja"
     ]
    },
    {
     "sense": "छित्त्वा तत्त्वज्ञाने यतेतेत्याह -- अश्वत्थमेनमिति सार्धेन",
     "school": "bhakti",
     "weight": 0.8,
     "witnesses": [
      "sridhara"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "शस्त्रेण"
  },
  {
   "surface_form": "dṛḍhena",
   "lemma": "dṛḍha",
   "grammar": "instrumental neuter singular noun",
   "senses_attested_in_panel": [
    {
     "sense": "परमात्माभिमुख्यनिश्चयदृढीकृतेन पुनः पुनः विवेकाभ्यासाश्मनिशितेन च्छित्वा संसारवृक्षं सबीजम् उद्धृत्य",
     "school": "advaita",
     "weight": 0.8,
     "witnesses": [
      "shankara"
     ]
    },
    {
     "sense": "गुणमयभोगासङ्गाख्येन शस्त्रेण छित्त्वा ततः विषयासङ्गाद्",
     "school": "viśiṣṭādvaita",
     "weight": 0.8,
     "witnesses": [
      "ramanuja"
     ]
    },
    {
     "sense": "वैराग्येण शस्त्रेण छित्त्वा तत्त्वज्ञाने यतेतेत्याह -- अश्वत्थमेनमिति सार्धेन",
     "school": "bhakti",
     "weight": 0.8,
     "witnesses": [
      "sridhara"
     ]
    },
    {
     "sense": "परमात्माज्ञानौत्सुक्यदृढीकृतेन पुनः पुनर्विवेकाभ्यासनिशितेन छित्त्वा समूलमुद्धृत्य वैराग्यशमदमादिसंपत्त्या सर्वकर्मसंन्",
     "school": "advaita-bhakti",
     "weight": 0.8,
     "witnesses": [
      "madhusudan"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "दृढेन"
  },
  {
   "surface_form": "chittvā",
   "lemma": "chid",
   "grammar": "conv",
   "senses_attested_in_panel": [
    {
     "sense": "ततः विषयासङ्गाद्",
     "school": "viśiṣṭādvaita",
     "weight": 0.8,
     "witnesses": [
      "ramanuja"
     ]
    },
    {
     "sense": "इत्यस्यसबीजमुद्धृत्य इति (शं.) व्याख्यानमसदिति भावेनाह -- छेदश्चे ति",
     "school": "dvaita",
     "weight": 0.8,
     "witnesses": [
      "jayatirtha"
     ]
    },
    {
     "sense": "तत्त्वज्ञाने यतेतेत्याह -- अश्वत्थमेनमिति सार्धेन",
     "school": "bhakti",
     "weight": 0.8,
     "witnesses": [
      "sridhara"
     ]
    },
    {
     "sense": "समूलमुद्धृत्य वैराग्यशमदमादिसंपत्त्या सर्वकर्मसंन्यासं कृत्वेत्येतत्",
     "school": "advaita-bhakti",
     "weight": 0.8,
     "witnesses": [
      "madhusudan"
     ]
    }
   ],
   "theme_lists": [],
   "surface_devanagari": "छित्त्वा"
  }
 ],
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 ],
 "doctrinal_projections": {
  "advaita": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "shankara_15.3",
    "anandgiri_15.3"
   ],
   "score": 0.5,
   "divergence_note": "Shankara reads the imperceptibility as mithya-status (dream/mirage analogy). The sword is viveka sharpened by vairagya; the goal is jnana-nishtha, not devotion.",
   "english_rendering": "This ashvattha (the cosmic tree of samsara) has no graspable form here: like a dream, mirage-water, or gandharva-city it appears and vanishes, so its true shape is never seized. It has no end (anta) — no boundary or final resolution — and no beginning from which its course can be traced; its middle (samsthiti) too eludes all perception. Therefore this deeply-rooted tree must be felled with the firm sword of non-attachment (asanga-shastra) — sharpened by repeated discrimination (viveka-abhyasa) and strengthened by unwavering resolve toward the Supreme Self — cutting it along with its seed."
  },
  "viśiṣṭādvaita": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "ramanuja_15.3",
    "vedantadeshika_15.3"
   ],
   "score": 0.5,
   "english_rendering": "The samsara-tree's form — with Brahma and the gods as its upper root, the human realm as its lower branches, and karma-driven re-growth in every direction — is not perceived by those caught within it; they see only 'I am so-and-so's son, so-and-so's father.' Its end is hidden because non-attachment to guna-born pleasure is not cultivated; its beginning is hidden because the root cause (guna-sanga itself) is not recognized; its foundation is hidden because the ignorance that mistakes the non-Self for Self (anatmani atma-abhimana) is not seen for what it is. Cut this tree with the firm sword of right knowledge rooted in non-attachment to sense-pleasure, then seek refuge in the Primeval Person (adya purusha) alone — for it is only through His grace that this beginningless bondage is overcome.",
   "divergence_note": "Ramanuja anchors imperceptibility in the samsarin's experiential blindness, not metaphysical illusion. Asanga-shastra is samyag-jnana whose ultimate instrument is prapatti (surrender to the Primeval Person, citing BG 7.14 and 9.10)."
  },
  "dvaita": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "madhva_15.3",
    "jayatirtha_15.3"
   ],
   "score": 0.5,
   "divergence_note": "Madhva's radical divergence: anta and adi refer to Vishnu, not to the tree's measurability. The cutting is vimarsha (reflection on Brahman), not renunciation. The tree binds jivas but not Brahman who is its root — a theistic realism absent in Shankara.",
   "english_rendering": "The tree as it truly stands is not perceived; its anta (end) and adi (beginning) are Vishnu Himself — as the Bhagavata declares 'You are the beginning, end, and middle of this world,' and the Mokshadharma confirms that even gods and sages do not know His beginningless, endless nature. The sword of asanga is the knowledge accompanied by freedom from all attachment, sharpened by upasana (meditative worship) as stated in the Bhagavata. The 'cutting' (chheda) is vimarsha — discriminative reflection — and when that reflection reaches the root-dwelling Brahman, the tree no longer binds; it is Brahman Himself who is not bound by this, though the tree binds others."
  },
  "śuddhādvaita": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "vallabha_15.3"
   ],
   "score": 0.5,
   "english_rendering": "Those deluded by maya — the disputants who posit the world as ultimately real in its ordinary form — do not perceive this tree's true nature as declared by the Veda, because its essential form remains unmanifest (Brahma-sutra 3.2.3: maya-matram). Nor is there any decisive end (anta), nor any traceable origin (adi), nor any stable foundation (sampratishtha); therefore this world so conceived is asat — unreal and unsupported — exactly as the asuras declare in BG 16.8. Yet the world itself is not thereby negated: what must be cut is only this superimposed, jiva-projected, desire-formed corrupt portion — like separating dross-gold from gold — using the sword of firm vairagya expressed as non-engagement with what is un-adorable (abhajan-iyataya saktyabhava). What remains after the cut is the aksara Brahman that is the Lord's own abode — one's true atma-rupa.",
   "divergence_note": "Vallabha refuses both full-world-negation (contra Shankara) and simple devotional renunciation. The cut separates jiva-projected samsara from the divine world that persists as Bhagavan's lila; the sword is vairagya toward the non-adorable, not a general detachment."
  },
  "bhakti": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "sridhara_15.3"
   ],
   "score": 0.5,
   "divergence_note": "Sridhara is terse and traditional, grounding asanga firmly in ahankara-mamata-tyaga (relinquishing I-ness and mine-ness). No elaborate metaphysical apparatus; the practical orientation toward tattva-jnana is the telos.",
   "english_rendering": "Beings dwelling within this samsara do not perceive the tree's true form in the manner described — neither its upward-rootedness nor any other feature. There is no end to it, for it is aparyanta (limitless); there is no traceable beginning, for it is anadi (beginningless); and how it stands in the middle is equally imperceptible. Because this samsara-vriksha is so difficult to cut and so productive of all calamity, one must sever it with the firm sword of vairagya — which is asanga, the relinquishing of all sense of 'I' and 'mine' — through samyag-vichara (right discernment), and only then strive for tattva-jnana (knowledge of truth)."
  },
  "advaita-bhakti": {
   "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
   "key_cross_references": [],
   "witness_passages": [
    "madhusudan_15.3"
   ],
   "score": 0.5,
   "divergence_note": "Madhusudhana inherits Shankara's mithya-language and dream-mirage analogy, but his asanga-shastra includes devotional yearning (Paramatma-aujsukya) as the edge that sharpens the sword — a synthesis unavailable in strict jnana-marga reading.",
   "english_rendering": "The samsara-tree as described cannot be perceived in that manner by beings within it, because it is mithya (false) in the manner of a dream, mirage-water, maya, or gandharva-city — its nature is 'seen and lost.' Therefore its end is imperceptible (it will never be exhausted by time); its beginning is imperceptible (it is anadi, without traceable origin); and its middle-standing is imperceptible (for middle requires two termini). Since this tree is so difficult to uproot and the cause of all calamity, one must cut it — deeply rooted as it is by beginningless avidya — with the firm sword of asanga: asanga being vairagya (freedom from craving, including the renunciation of desires for sons, wealth, and worlds), sharpened repeatedly by viveka-abhyasa and strengthened by keen yearning (autsukya) for the Supreme Self; and then one must take up the complete renunciation (sarva-karma-sannyasa) supported by the wealth of shama, dama, and the rest."
  },
  "vishishtadvaita": {
   "divergence_note": "Ramanuja anchors imperceptibility in the samsarin's experiential blindness, not metaphysical illusion. Asanga-shastra is samyag-jnana whose ultimate instrument is prapatti (surrender to the Primeval Person, citing BG 7.14 and 9.10).",
   "score": 0.5
  },
  "shuddhadvaitta": {
   "divergence_note": "Vallabha refuses both full-world-negation (contra Shankara) and simple devotional renunciation. The cut separates jiva-projected samsara from the divine world that persists as Bhagavan's lila; the sword is vairagya toward the non-adorable, not a general detachment.",
   "score": 0.5
  }
 },
 "prosodic_information": {
  "meter": "upajāti",
  "meter_shift_from_previous": true,
  "meter_shift_to_next": true,
  "pragmatic_context": {
   "vocative": "",
   "preceding_question": "",
   "following_response": ""
  }
 },
 "theme_list_memberships": [
  {
   "list": "छित्त्वा",
   "role": "supporting",
   "other_verses_in_list": [
    "15.4"
   ]
  },
  {
   "list": "रूपम्",
   "role": "supporting",
   "other_verses_in_list": [
    "8.9",
    "11.3",
    "11.9",
    "11.16",
    "11.20",
    "11.49"
   ]
  }
 ],
 "audit_trail": {
  "substrate_version": "v2.6-frozen",
  "fitted_weights": {
   "a": 1.0,
   "b": 0.01,
   "e_v": 0.005,
   "z": 0.2,
   "h": 0.0,
   "th": 0.01
  },
  "corpus_provenance": {
   "mūla": "Belvalkar critical edition (BORI 1947), via Ambuda multi-witness",
   "panel_witnesses": [
    "bg-mula",
    "bg-shankara",
    "bg-ramanuja",
    "bg-madhva",
    "bg-vedantadeshika",
    "bg-vallabha",
    "bg-jayatirtha",
    "bg-anandgiri",
    "bg-sridhara",
    "bg-madhusudan"
   ]
  },
  "extraction_date": "2026-04-21",
  "score_methodology_documented_at": "Paper 1, Section II.B",
  "word_by_word_parser": "ByT5-Sanskrit-multitask (Nehrdich/Hellwig/Keutzer EMNLP 2024)",
  "post_generation_repairs": [
   {
    "date": "2026-05-03",
    "fix": "verb-lemma-misidentification (broader heuristic: prefix-√root canonical for all verb-tagged tokens)",
    "scope": "word_by_word[].lemma",
    "loci": [
     "upalabhyate: upalabh -> upa-√labh",
     "virūḍha: viruh -> vi-√ruh"
    ]
   },
   {
    "kind": "qmark_artifact_repair",
    "applied_at": "2026-05-08T01:56:14.938560Z",
    "applied_by": "summon-web/scripts/repair_qmark_artifacts.py",
    "n_senses_repaired": 4,
    "substitution": "? -> ,",
    "root_cause": "ITRANS '\\,' (literal-comma escape) in sd_bgshankarabhashya.itx corrupted to '?' during upstream HTML pipeline at gitasupersite; propagated through h_c_panel/commentaries/bg_*.jsonl into substrate.",
    "verification_source": "sonos-paper/samvad_db/sources/sd_bgshankarabhashya.itx"
   }
  ]
 },
 "so_what_questions": [
  "If the samsara-tree has no perceptible beginning, middle, or end, what does it mean to 'cut' something whose boundaries cannot be located — and can that act be deliberate at all?",
  "Shankaracharya's dream-mirage analogy and Vallabha's 'dross-gold' image produce opposite prescriptions for how to relate to the world after the cut — which is the correct consequence of BG 15.3 for a householder?",
  "Madhva identifies anta and adi with Vishnu rather than with the tree's unmeasurability — does that reading change what the 'sword' must actually strike?",
  "The verse says the roots are su-virudha-mula (deeply grown) — does Ramanuja's diagnosis of guna-sanga as the hidden root imply the cut must happen at the level of motivation rather than action?",
  "If asanga (non-attachment) is the sword, what is the whetstone? The schools offer viveka, upasana, prapatti, and vairagya — are these the same process at different depths or genuinely different technologies?",
  "This verse is the transition from description (15.1-2) to prescription (15.3-4): what makes description of samsara therapeutically necessary before the prescription is given?",
  "Sridhara collapses asanga into ahankara-mamata-tyaga (abandonment of I-sense and mine-sense) — can a person systematically relinquish I-sense, or does the attempt itself reinstate the I?"
 ],
 "everyday_applications": {
  "advaita": "When a project, relationship, or identity you have built for years suddenly collapses, notice that you cannot locate when it 'really' began or exactly when it ended — that unmappability is itself the teaching: what seemed solid was always mithya-structured, and the grief is the sword being sharpened.",
  "vishishtadvaita": "Before making a major life decision, ask: 'Am I seeing the full tree — my role in a chain of debts, obligations, and continuations I did not originate?' The samsarin sees only 'I am this person's child, that person's parent'; recovering the wider view is the beginning of the cut toward the Primeval Person.",
  "dvaita": "In any situation where you feel trapped by circumstances, pause and ask whether the binding is in the situation or in your ignorance of the One who is simultaneously its beginning, middle, and end. The cut is vimarsha — sitting with that question until the Vishnu-ground becomes perceptible beneath the tangle.",
  "shuddhadvaitta": "Distinguish, in your daily life, between what you engage with as adorable (worthy of full presence) and what you engage with out of compulsion or habit. The sword is not withdrawal from the world but selective non-engagement with the compulsive layer — leaving the adorable world of Bhagavan's lila intact.",
  "bhakti": "Identify one domain — work, money, reputation, a relationship — where you genuinely cannot see its beginning or where it will end. Let that opacity be the signal: this is a root of the samsara-tree. Cultivate samyag-vichara (honest inquiry) specifically about that domain rather than applying generic renunciation.",
  "advaita-bhakti": "Combine two daily practices: one moment of viveka (asking 'is this permanent?') and one moment of autsukya (yearning — touching the desire to know the Supreme rather than suppressing desire altogether). Madhusudhana's synthesis says the sword needs both the edge of discrimination and the heat of longing to cut through beginningless avidya."
 },
 "primary_meaning": "The form of this tree cannot be grasped here; no end, no beginning, no ground beneath it can be found. Cut it, deep-rooted as it is, with the firm sword of non-attachment."
}