Chandas-Nirṇaya: Āpīḍa to Gāthā—Pāda, Gaṇa, and Special Substitutions
(इत्युपस्थितप्रचुपितप्रकरणम्) / विषमाक्षरपादं वा पञ्चषट्कादि यावकम् / छन्दो ऽत्र नोक्ता गाथेति दशधर्ंमादिवद्भवेत्
(ityupasthitapracupitaprakaraṇam) / viṣamākṣarapādaṃ vā pañcaṣaṭkādi yāvakam / chando 'tra noktā gātheti daśadharṃmādivadbhavet
(Như vậy kết thúc phần về các thể Upasthita, Pracupita và Prakaraṇa.) Nếu bài kệ có số âm tiết không đều giữa các pāda, hoặc kéo dài theo nhịp năm, sáu (v.v.), thì—khi ở đây không nêu rõ tên thể thơ—hãy hiểu đó là “Gāthā”, như trong các đoạn “Daśa-dharma” (mười pháp) và những tác phẩm tương tự.
Lord Vishnu (in instruction to Garuda/Vinata-putra)
Concept: Hermeneutic rule for metre identification: if pādas are viṣama (uneven syllables) or measures vary (pañca-ṣaṭka etc.) and metre is unstated, treat it as ‘Gāthā’.
Vedantic Theme: Orderly categorization (saṅgraha) to preserve transmission; śāstra as a tool for clarity in teaching dharma.
Application: When editing/reciting, classify irregular verses as gāthā to avoid forced scansion; useful for manuscript collation and chanting practice.
Primary Rasa: shanta
Related Themes: Garuda Purana 1.211.6-8 (preceding metrical prescriptions); Garuda Purana 1.212.1 (next chapter begins with prastāra/naṣṭa methods)
This verse says that when a verse has uneven syllables or variable length and its exact metre is not specified, it is to be treated as a ‘Gāthā’, giving readers a practical rule for classification and recitation.
It provides a technical guideline: if the prosodic label is missing, identify the verse by its structure (uneven pādas or five/six-count patterns) and recite/interpret it under the general category ‘Gāthā’.
When studying or digitizing Garuda Purana verses, mark structurally irregular metres as ‘Gāthā’ if no metre-name is given—useful for accurate chanting guides, searchable archives, and clean text annotation.