Book Review - The Labdhisara
Summary
Pradip Kumar Majumdar’s review of L.C. Jain’s 'The Labdhisāra: The Essence of Attainment' situates the work within the rich tradition of Jain mathematical literature. He notes that the Jain community considered mathematics integral to religion; a branch of their scripture was called Gaṇitānuyoga or ‘system of calculation’. Early Jain scholars contributed significantly to astronomy and mathematics, weaving numerical reasoning into karma theory. Majumdar lists canonical texts that illustrate this intersection – the Kāṣāya-pāhuda, Ṣaṭkhaṇḍāgama, Tiloyapaṇṇatti and extracts like Kṣapaṇāsāra (including Labdhisāra), Gommatasāra and Trilokasāra – along with commentaries such as the Dhavala, Jayadhavala and Mahādhavala. Jaina scriptures like the Sthānāṅga‑sūtra, Tattvārthādhigama‑sūtra, Sūrya‑prajñapti and Jambūdvīpa‑prajñapti discuss cosmography and mathematics while later treatises including the Kṣetrasamāsa, Bṛhatkṣetrasamāsa, Gaṇitasāra‑saṃgraha and Vyavahāra‑gaṇita show that Jain mathematicians studied geometry, permutations, series, logarithms, different types of infinity and magic squares. Modern scholars like H.L. Jain, H.R. Kapadia, B.B. Datta and A.N. Singh have explored this legacy. Majumdar explains that L.C. Jain’s Labdhisāra project, sponsored by the Indian National Science Academy, seeks to revive interest in Nemicandra Siddhānta Cakravartin’s treatise. The Labdhisāra will comprise four volumes; the first volume provides an abbreviation and transliteration scheme, a research report (covering methodology, mathematical content and algorithmic verses), a comprehensive glossary of technical terms, and sections on symbolism and working symbols. Majumdar praises the organisation and explanatory notes that make complex material accessible. He concludes that the book is well written and valuable for researchers of ancient and medieval Indian mathematics, and he commends Prof. L.C. Jain’s effort. Through this review, Majumdar not only summarises the Labdhisāra but also highlights the broader Jain approach to mathematics as a spiritual and scientific discipline.
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Conclusion
Majumdar underscores that mathematics was not peripheral but central to Jain religious thought. The review shows that Jaina texts integrated arithmetic, geometry and astronomy into discussions of karma and cosmology, and that scholars continue to explore this heritage. He commends L.C. Jain’s edition of the Labdhisāra for providing glossaries, transliteration schemes and methodological notes that make a complex medieval treatise accessible. By situating the book within Jain mathematical tradition, the review highlights ongoing efforts to revive ancient Indian mathematics and illustrates the interdisciplinary nature of Jain scholarship.