The Bakhshali Manuscript, now in the Bodleian Library, is by many centuries the oldest surviving Indic mathematical text and the oldest extant manuscript in the world to use zero and decimal place values.
This remarkable birch bark manuscript consists of 70 extremely fragile folios. It has been the subject of scholarly debates over its date, its purpose, the religious world inhabited by its writers & the question if whether it is unitary text or a collection of different treatises
Over the years, the dates proposed for the Bakhshali manuscripy vary from the third to the twelfth centuries CE, but it is currently thought to have been written around 700CE, a date recently confirmed by a new set of carbon C-14 dates.
Found in 1882 buried in a field 80 kms away from Peshawar, near the village of Bakhshali, it is written in Sanskrit but in a form that has been strongly influenced by the vernaculars of the region. The script is sarada, a North Indian descendant of Gupta Brahmi.
As the Government Palaeographer of India, A. F. R. Hoernle, reported it was “... found in a ruined enclosure, near Bakhshálí, a village of the Yusufzai District, by a man who was digging for stones... " Unfortunately, most of the mss was destroyed at the time of its discovery
It is a hybrid Sanskrit compendium of mathematical formulas, algorithms and examples, in the form of verse rules or sutras and sample problems mixed with a prose commentary.
It contains a collection of several dozen algorithims and mathematical problems in verse, with a commentary explaining them in a combination of prose and numerical notation.
It uses decimal place value, negative numbers, fractions, square roots, and the earliest zero of any known manuscript, represented by a large round dot.
The zeros function as arithmetical operators, i.e., as numbers in their own right, and not merely as place-holder digits; they also represents Unknowns.
The manuscript shows similarities to the 629CE commentary on the Aryabhatiya by the 7thC mathematician, Bhaskara I. This seems to indicate that both works belong to a similar period, although some of the rules and examples in the Bakhshalı may date from earlier periods.
Some probably erroneous c14 put the mss as early as 200AD, but that date has been strongly resisted by most serious scholars who say that the paleography and quasi-codex form date it firmly from c650--900CE, a date supported by the new and more comprehensive set of carbon dates.
A colophon says it was written by an anonymous Brahmin identified as the son of Chajaka and a “king of calculators.” He says he wrote for the use of one “Hasika son of Vasiṣṭha” and his descendants, in a locality probably called Mārtikāvatī in the Gandhāra region.
The manuscript’s consistency of appearance has produced the generally accepted (though far from final) conclusion that it is a single work written by one hand, with a second hand seen in a single portion
Chajaka seems concerned with practical tasks like weighing metal, the composition of alloys and impure metals, refiing and working out losses in raw materials through smelting. He therefore seems to have been in the metal trade.
The plus sign in the mss actually indicates negative numbers
If anyone is interested in learning more,
The Bakhshali Manuscript by Takao Hayashi is a good place to start and, more generally, Kim Plofker's brilliant Mathematics in India, which has a superb chapter on the Bakhshali. Also George Gheverghese Joseph's The Crest of the Peacock.
The Bakhshali manuscript will also be a centrepiece of my next book, The Golden Road, about the diffusion of Indic civilization from 200BCE
The caves were carved with clear Gupta influence in the 5th-6thC, probably under the patronage of the Vakataka or Kalachuri dynasty; but not one inscription has ever been found which can solve the conundrum of who commissioned these fabulous master works.
1. Eight armed Shiva Nataraja, in the graceful Lalitha pose, embodying the eternal energy of creation which shapes and gives birth to the universe.
2. The Eternal Shiva- Sadashiva
Of the five faces of Shiva, three are visible:
On the left, Aghora/Bhairavi, the fierce and terrifying aspect of Shiva.
On the right, Vamadeva/Uma, the beautiful, feminine and pleasing aspect of Shiva.
In the centre, Mahadeva/Tatpurusha, the fusion of male and female, locked in meditation, eyelids lowered, lips closed, the embodiment of absolute knowledge.
3. Adhikari Shiva- Shiva in the act of skewering the demon Andhakasura, who had desired the beautiful Parvati and tried to abduct her. Not a good move. Despite having been given a boon by Brahma that any drop of his blood that touched the ground would grow a new demon, Shiva made short work of him by collecting his blood in a skull-cup and feeding it to the blood thirsty goddess Chamunda. But Andhaka realised the error of his ways, praised Lord Shiva and was forgiven. Eventually he was made the Chief Commander of the Shiva's dwarf armies, the Ganas.
ANNOUNCING A MAJOR NEW @EmpirePodUK SERIES:
IRELAND & EMPIRE
Episode One-
COLONISING IRELAND:
Henry VIII, Elizabeth I & The Tudor Conquest of Ireland
Ireland is the only country in Western Europe that has experienced being colonised in the modern era. It was used by England as a laboratory for imperialism, and was the site of bloody colonial wars for centuries, yet many people in the neighbouring United Kingdom have little understanding of Ireland’s history.
The new @EmpirePodUK series on Ireland & Empire begins with the Tudor Conquest. By the 1500s, there were small pockets of English imperialism in Ireland via descendants of the Anglo-Norman invasions of the 1190s, but they were concentrated along the southeastern coast.
However, when Henry VIII launched the Protestant Reformation in England, establishing control over Ireland suddenly became a top priority. In 1541, he declared all Irish people as his subjects. He built upon previous laws banning Irish language and customs, and created a militarised society. And by Elizabeth I’s reign, the Tudors introduced plantations in Ireland which granted land to English and Scottish settlers.
What sort of democracy ransacks bookshops? The Israeli police just pillaged my brilliant friend Mahmoud Muna's wonderful bookshop opposite the American Colony, the best in Jerusalem. Apparently Muna and his nephew Ahmed have both been arrested & marched into court... theurbanactivist.com/idea/a-booksho…
Muna is a wonderful, wise and learned guy and has encouraged generations of travellers to read more deeply into the contested history of Jerusalem. He recently co-edited this excellent collection of essays on Gaza. I hope @pen_int will immediately take up his case.
"Israeli police raid Jerusalem bookshops and arrest Palestinian owners. Raid on Educational Bookstore branches described by rights groups as part of harassment campaign against Palestinian intellectuals"
Avi Shlaim and Eugene Rogan discuss Avi's Three Worlds: Memoir of an Arab Jew @JaipurLitFest: "Our Jewish community was very well integrated in Baghdad, where we were one minority among many. Europe had a Jewish problem. Iraq did not."
Avi Shlaim: "My mother regarded Zionism as an Ashkenazi thing. She thought it was nothing to do with us. Most of us were very happy in Baghdad."
Avi Shlaim: "When I was working on this book I came across new evidence that the Mossad let off bombs in Jewish premises in Baghdad to frighten us to emigrate to Israel. The evidence is, I believe, incontravertible. I am completely certain that Israel was responsible for the uprooting of the Jewish community of Baghdad."
ZEBRAS & ZODIACS:
JAHANGIR & THE MUGHAL ART REVOLUTION
The Emperor Jahangir was a true connoisseur of beauty. His reign witnessed a flourishing of art, particularly through his patronage of workshops of brilliant artists who between them created a series of extraordinary masterpieces.
The reigns of Jahangir saw the artistic highpoint of the Mughal atelier, and with it the moment of greatest celebrity for the masters at court. Jahangir awarded his two master artists, the brilliant animal painter Mansur and his rival Abu’l Hasan, the titles Nadir al-Zaman, ‘Wonder of the Age,’ and Nadir al-Zaman, “Wonder of the Times.”
Abu’l Hasan seems to have been a particular favourite of Jahangir. “I have always considered it my duty to give him much patronage,” wrote the Emperor in his own autobiography, the Jahangirnama, “and from his youth until now I have patronised him so that his work has reached the level it has.”
The oldest surviving sculptures of the Buddha in Southeast Asia. Found at Oc Eo, now on the Vietnamese side of the Mekong Delta, and the presumed site of one the very first Indic-influenced courts in the region, known to the Chinese as Funan.
The Chinese called this city state Funan – the Indians, Vyadhapura. We do not know what it was called by its own inhabitants. A Chinese court envoy who came to Funan in the third century ce left the first eyewitness portrait of this nascent trading world. ‘This place is famous for precious rarities from afar,’ wrote the Chinese Xue Zong in the third century ce: ‘pearls, incense, elephant tusks, rhinoceros’ horn, tortoise shell, coral, lapis lazuli, parrots, kingfishers, peacocks, rare and abundant treasures enough to satisfy all desires.’
To 21stC eyes, the tall waterlogged wooden Buddhas found at the site are astonishingly beautiful- like Giacometti's Walking Man, and even more than that, the Etruscan bronze know as The Shadow of the Evening which inspired some of his best work