The scientific cooperation between India and the Arabs dates back to the time of the Abbasid Caliphate of Baghdad when a number of books on astronomy, mathematics, and medicine were translated from Sanskrit into Arabic. From then on the ancient scientific knowledge of India continued to influence Muslim scientists. Arab interest in Hindu sciences was parallel to their interest in Greek learning.
When Sind was under the dominion of Caliph al-Mansur (753-774), there appeared before him a scholar who had come from India. He was skilled in the calculus of the stars known as Sindhind (i.e. Siddhanta), and possessed methods for solving equations founded on the kardagas (i.e. sines) calculated for every half degree, also methods for computing eclipses and other things. Al-Mansur ordered the book Brahma-siddantha in which all this contained to be translated into Arabic, and that work should be prepared from it which might serve as a foundation for computing the motions of the planets. This was done by Ibrahim al-Fazari (d770) and Yaqub Ibn Tariq (d796) in cooperation with Hindu pundits in 750 and the book was called Al-Zīj ‛alā Sinī al-‛Arab, or Sindhand al-Kabir. (1) In fact, the Hindu scholars had brought two books with them.
This Siddhanta translation was possibly the vehicle by means of which the Indian numerals were transmitted from India to Baghdad. With the help of these Hindu Pundits, Al-Fazari translated Brahmagupta’s other book Khandakhadyaka and gave it the Arabic name of Arkand. Both works were extensively used and exercised great influence on the development of astronomy in the Islamic world. It was on this occasion that the Arabs first became acquainted with the Hindu system of astronomy. They learned astronomy from Brahmagupta (d.668) earlier than Alexandrian scientist Ptolemy.
The Greek and Sanskrit texts on mathematics and astronomy were used by Muslim scientists as a bedrock to develop new fields. Hindu mathematics left a more lasting impression on the Arab sciences. What we call today Arabic numerals, were, in fact, Indian numbers. The Arabic word for numbers is Hindsah, which means from India. This way of writing numbers, including the way to write a ‘zero’, was very exciting to mathematicians. Arab scientists in Iraq, especially Muhammd ibn Musa al-Khawrizmi (d.840) used the new numbers to develop algebra around 830. The English word algorithm is derived from his name. Some mathematical and astronomical terms were borrowed from Sanskrit. Ethical writings of Chankya (Shanaq) and works on logic and magic were translated as catalogued by ibn Nadim in his 10th century Kitab al-Fihrist. Ibn al-Muqaffa translated Pancatantra into Arabic as Kalila wa Dimna. The fascinating story of Sindbad was partly of Indian origin. Parts of Mahabharata were rendered into Arabic by Ali Jabali, c.1026. (2)
A large number of Sanskrit medical, pharmacological and toxicological texts were translated into Arabic under the patronage of Khalid Barmaki, the vizier of Caliph Al-Mansur. Indian medical knowledge was given a further boost under Caliph Harun al Rashid (786-809) who ordered the translation of Susrata Samhita into Arabic. For over five hundred years Muslim & other writers continued to apply to their works on arithmetic the Indian name. Prime Minister Yahya bin Khalid Barmaki deputed ambassadors to India to invite distinguished scholars, physicians, & philosophers to Baghdad. In appointing translators, the Caliph made no distinction of creed or color.
The Muslims were very keen on informing themselves of the customs, sciences, and religions of the people whom they came into contact with. Yaqoob Kindi’s (873) account of India was based on the evidence of the envoys sent to India to procure medicines and to report on Indian religions. Ali Ibn Hyusayn Masudi (956) visited India and wrote about Hindu beliefs, their history from legends, and complimented them on their achievements in their sciences as the ‘cleverest among the dark people’. Baghdad’s bookseller Ibn al-Nadim, al-Biruni, al-Ashari, Shahrastani and many other notable writers devoted chapters in their books to Indian religions and sciences. Al-Nubakhti’s Kitab al-ara-I wal adnya-i-Madhahib al-Hind mentioned by Masudi was perhaps the earliest study of Hindu sects. Sulayman the merchant visited India about 851 and praised Hindi’s proficiency in medicine, astronomy, and philosophy. Contact with Hindu sciences came to an end when the political grip of Baghdad on Sind was loosened.
During the Mughal rule of India, science & technology developed mainly due to the interests of Emperors and Sultans, particularly in astronomy, agriculture, engineering, architecture, and medicine. A number of encyclopedias and dictionaries were penned. Initially, dictionaries were needed as new ideas were being developed as a result of interaction between Sanskrit and other languages. During the later period of Mughal rule, new ideas were accepted from European science and technology.
In sciences the Hindus had developed elaborate systems in mathematics, astronomy, and medicine; the Muslims were obliged to Hindus and Greeks for these departments of knowledge. In due time Muslims built up original structures of their own scientific systems. When Muslims arrived in India they brought their own knowledge which was not inferior to Hindus. The Hindus did not disdain to incorporate what they found new. Thus the Hindus astronomers took from the Muslims a number of technical terms, the Muslim calculation of longitudes and latitudes, and various other items of the calendar, Zij. (3)
Abu Rehan al-Biruni (d.1053) was the first scientist of Islam who made a deep study of Hindu sciences. He was the first scholar to study India and the Hindu scientific literature. He has been described as the founder of Indology. He studied Sanskrit diligently and was so proficient in it that he could translate into, as well as from Sanskrit.
Hindu scholars gave him the title of Vidya-sagar (ocean of knowledge).
Until the 10th century, history most often meant political and military history, but this was not so with him. In his Kitab fi Tahqiq ma li’l-Hind (Researches on India), he described India‘s cultural, scientific, social and religious history. Due to military incursions of King Mahmud of Ghazna in India, Hindu scholars had moved to remote religious centers. In this charged atmosphere Biruni imposed upon himself the strict discipline of scientific objectivity. He tried to explain Hindu doctrines without any bias, avoiding any kind of polemics.
Biruni’s approach to Hindu sciences was comparative, making analogies between Greek and Hindu civilizations. His comparison of two civilizations led him to the conclusion that Hindus could not bring sciences to classical perfection, and that scientific theories of the Hindus “are in a state of utter confusion, devoid of any logical order, and in the last instance always mixed up with the silly notions of the crowd”. (Kitab al-Hind)
Biruni regarded the essence of the Hindu religion as a form of monotheism, idol worship as ignorant passions of the people. He was the first to introduce the study of Bhagavad Gita to the Muslim world, and the first Muslim to study the Puranas and to translate Patanjali and Samkhya into Arabic. In considerable detail, he outlined the principles of Hindu astronomy, geography, mathematics and medicine. (4)
Biruni translated a Sanskrit book Batakal, as Bátanjal. From this work, he extracted a great deal which he made use of in his magnum opus Qánún Mas’údi, a 1500 page work on mathematics, geometry, and astronomy. All that the sages of India have said about numbers, ages, and eras (tawáríkh), has been exactly given by Abú Rehan in his translation of the Bátakal. (5)
Sultans of Delhi
Jalal al-Din Khilji (d.1296) is the first Muslim sultan of Delhi to have showed some intellectual curiosity for Hindu learning and Sanskrit studies. Sultan Muhammad bin Tughlaq (1351) was a great scholar versed in logic, Greek philosophy, mathematics, astronomy, and physical sciences. He had knowledge of medicine and was skillful in dialectics. He also was an expert calligrapher. He enjoyed the society of Hindu yogis and extended his patronage to Jain divines. Zia al-Din Nakhsabi’s adaptation of 52 short stories from Sanskrit into Persian in 1330 entitled Tuti Nama (Book of Parrot) is the outstanding achievement of Tughlaq’s reign in this field.
The Sultans of Delhi were very much interested in mechanical machines like pulleys and piers. In the book Sirat Feroz Shahi (1370) 13 such instruments were listed which were used in transporting stones and heavy building materials. A manuscript of Sirat is preserved at Bankipur library. During the rule of Sultan Nasir Shah (1500-11) a scholar by the name of Muhammad ibn Daud translated many Arabic books into Persian which was then the official language of the state.
Sultan Firoz Shah Tughlaq (1388) allowed more than a third of a million pounds (36 lacs) to learned men and pious endowments. (6) A number of Madrassas were opened to encourage literacy. He set up hospitals for free treatment of the poor and encouraged physicians in the development of Unani medicine. He commissioned translations of medical works from Sanskrit. He ordered a work on Hindu astronomy and astrology to be translated into Persian under the name of Dalaile Firoz Shahi. Works on music and wrestling were also translated. Ziya al-Din Barani (1357), wrote a chronological history of Tughlaq’s rule, entitled Tarikh-i-Firoz Shahi. Genuine interest and patronage of Sanskrit learning began with Sultan Zain al-Abidin of Kashmir (1420-1470) who commissioned the translations of Mahabharta and Raja-tarangini into Kashmiri language, which was the first indication of Muslim interest in the pre-Muslim Hindu history of India.
Intellectual curiosity of Emperor Akbar
The Mughal Emperors (1526-1858) took a keen interest in the development of astronomy. They patronized astronomers in their royal courts. The works thus produced were mainly zijes (astronomical tables) and calendars. Many scientific works brought from outside of India like Bahauddin Amuli’s (1574-1621) Khulasa tul-Hasab, and Allama Tusi’s Tahrir Uqlidis and Tahrir al-Majisti. Attempts were made to write commentaries and translate these works which resulted in the intermingling of Indian mathematical tradition with Arabic & Persian did take place enriching the country.
Muslim patronage of Hindu learning reached its highest watermark in the court of Emperor Jalal al-Din Akbar (d.1605). Some of the Hindu nobles in his court wrote in Persian and Sanskrit, like Raja Manohardas and Raja Todar Mal (d.1589) who translated Bhagavata Purana into Persian. Akbar had a stupendous library composed entirely of manuscripts written and engraved by skillful penmen. The volumes in his library numbered only 24,000 but they valued at $3,500,000. A translation bureau called Maktab Khana was established in the Diwan Khana of Fatehpur Sikri. He patronized poets and learned men. He supervised the translation of Mahabharta into Persian. (7). In 1578 he ordered Abul Fazl to translate the New Testament into Persian. No copy of this translation is extant, but it appears he made the translation with the help of the Catholic Fathers. (8) The translation of Ramayana was undertaken by Abdul Qadir Badauni on the express command of Akbar in 1585 and completed in 1590. The Harivamsa Purana, a supplement to Mahabharta, was translated by eminent Persian poet Mulla Sheri.
Some Muslim nobles like Abdul Rahim Khani-i- Khana, Abul Fazl and Faizi knew some Sanskrit and translated from it. In 1584 Akbar ordered Mulla Abdul Qadir Badauni to translate from Sanskrit into Persian Singhasan Battisi, embodying the stories of Bikarmajit and the 32 statutes. A learned Brahmin was appointed to be Badauni’s collaborator to interpret Sanskrit text for him. The Persian work was entitled Nama-i- Khirad (The Wisdom Augmenting Book). Next year Akbar ordered Abul Fazl to translate from Arabic into Persian Hayatul Haiwan, the celebrated zoological dictionary, a compendium of folklore, and popular medicine, authored by Musa al-Damiri (d1406).
In the preface to his Persian translation of Mahabharata, Abul Fazl says: “Akbar initiated a policy so that in his age the pillars of the blind following were demolished and a new era of research and inquiry in religious matters commenced”. (9) Faizi paraphrased the first two puranas into Persian verse. Taj al-Ma’ali translated a Sanskrit work and called Mufarrih al-Qulub, the manuscript is at Indian Office Library, MS 3350. (10)
Father Antonio Monserrate presented to Akbar in 1580 an Atlas sent to him by Archbishop of Goa. He had written in his travelogue that he had seen Akbar working on machines and giving instructions on how to make new machines. This is how he described Emperor Akbar:
“He is a great patron of learning, and always keeps around him erudite men, who are directed to discuss before him philosophy, theology, and religion, and to recount to him the history of great kings and glorious deeds of the past. He has excellent judgment and good memory and has attained to considerable knowledge of many subjects by means of constant and patient listening to such discussions. Thus he not only makes up for his ignorance of letters (for he is entirely unable either to read or write), but he has also become able clearly and lucidly to expound difficult matters. He can give his opinion on any question so shrewdly and keenly, that no one who did not know that he is illiterate would suppose him to be anything but very learned and erudite.” The Commentary of Father Monserrate, on his Journey to the Court of Akbar 1591.
Shaikh Abu al-Faiz ibn Mubarak – nom de plume Faizi (1547-95) was a poet laureate of Emperor Akbar. At the suggestion of Akbar, Faizi translated Bhaskar Acarya’s (1114-60) Sanskrit work on mathematics Lilavati into Persian in 1587; it contained theorems of arithmetic and algebra. The translation was so popular that Ataullah Rashdi Lahori translated Bhaskar Acarya other books on algebra and measurement. Faizi, a prodigious author of 100 books, translated a few mathematical problems from Latin into Persian also.
The famous book covering the administration of Emperor Akbar, A’eenay Akbari written by Abul Fazl Allami ibn Mubarak (d.1602), described West and Central Asian astronomy. Abū al-Fażl’s greatest literary accomplishment was the monumental Akbar-nāmah in 3 volumes. Among his many works is a Persian translation of the Bible. Authors of later generations admired his style and sought to imitate it. Zije Ulugh Beg, prepared by Sultan Ulugh Beg (1393-1449) in Samarkand was translated into Sanskrit, entitled Ulakabegijica.
Emperor Humayun (1556) built a personal library & observatory in Old Fort Delhi. His court astronomer Mulla Chand produced “Tashil Mulla Chand”, which was a redaction of Zije Ulugh Beg. Jahangir and Shah Jahan had planned to build observatories but could not due to financial reasons. Farid-uddin Munajjam compiled Zij Shah Jahani, the first section dealing with various calendars and date conversion. Shah Jahan had many astronomers in his royal court like Malajit, Munisvara, Nityanand, Mulla Farid, Mulla Murshid Sherazi, and Mulla Mahmud Jaunpuri. Jaunpuri was a versatile scholar whose works Shams Bazigha and Shams Baligha throw light on medieval astronomy.
Muhammad Fadil Samarkandi produced an encyclopedia Jawahir al-Uloom-i-Humayuni (1555) covering geography, hawks, mineralogy, animals, medicine, astronomy, mathematics, optics, optics, alchemy, and accountancy.
The Persian-Indo polymath, Fatehullah Sherazi (d.1582), a scientist at the court of Emperor Akbar (d.1605) reformed the Calendar. He translated three Sanskrit astronomy work into Persian. One of his inventions, a military weapon, was designed for killing infantry, an early volley gun with multiple gun barrels similar to hand cannons. Another cannon-related machine he invented which could clean sixteen gun barrels simultaneously and was operated by a cow. He also developed 17 barrelled cannon, fired with a matchlock.
Emperor Noor al-Din Salim Jahangir (d.1627) continued the patronage of translations from Sanskrit into Persian as well as of Hindu scholars who wrote on Hindu law, sciences and lexicography. Jahangir was an excellent writer and loved nature. He recorded various details of flora and fauna from all over India. He was not only curious but a scientific observer of minute details of species. A number of his observations are detailed in his autobiography Tuzk-e-Jahangiri.
Fariduddin Munajjum, a court astronomer of Shah Jahan (d.1666), compiled Zije Shah Jehani. The first section of the tables dealt with various calendars, second section dealt with spherical astronomy, third section dealt with the determination of the motions of the planets and their positions in the sky. The Zij was translated into Sanskrit under the title Siddhanta-Sindhu, by Nityananda at the command of vizier Asaf Khan & completed in 1635. A copy of the manuscript at Jaipur Museum once belonged to Emperor Shah Jahan, his seal is on folio 1. The Sanskrit translations consisted of 440 pages, 11 copies of this written on ‘jahazi’ paper, 45×33 cm were distributed among the aristocrats of North India. Four copies are at Jaipur palace library. Nityananda explained the Arabic and Persian technical terms for the benefit of Hindu astronomers while giving differences between Islamic and Hindu astronomy. He devised new technical terms during the translations, which were later used in the translations Phillipe de Hire’s Latin tables into Sanskrit.
Malajeet was an astronomer at Shah Jahan’s court. He wrote Parsiprakasa (1643) which gave Arabic, Persian astronomical terms and their Sanskrit equivalents. Two Hindu scholars namely Nitya Naad, & Menisvara, used Arabic, Persian and Greek works to synthesize Islamic traditions with those of India. Mulla Mahmud Jaunpuri was a versatile scholar, an expert in mathematics and astronomy. His book Shamsay Bazegha and Shamsey Baligha bring out outstanding features of astronomy. Emperor Shah Jehan wanted to construct an observatory for Mulla Jaunpuri, but could not do so on account of financial constraints on the royal treasury. Abdur Rahman Chisti (1683) explained the Hindu theories of cosmogony in his Mira’t Makhluqat – wonders of creations.
Maharajah Sawai Jai Singh
Maharajah Sawai Jai Singh (d.1743) was an astronomer of the first order & the most enlightened king of 18th Century India. He had some Greek works on mathematics (including Euclid) translated into Sanskrit as well as more recent European works on trigonometry, logarithms and Arabic texts on astronomy. As he found the prevalent tables in use at the time defective, he decided to prepare new ones. First, he built metal instruments which, however, did not come up to his idea of accuracy. Therefore he constructed at Delhi huge masonry instruments. Subsequently, to verify the correctness of his observations, he constructed instruments of the same type in Jaipur, Mathura, Banaras and Ujjain observatories.
In his five observatories, Hindu and Muslim observers were employed and produced a set of astronomical tables called Zijey Jadid Muhammad Shahee. He was fluent in Persian and Arabic and was acquainted with Zij-i-Ulugh Beg. He incorporated in his works the latest European astronomical knowledge as is evidenced from the Zij which was based on Latin tables of Phillipe de Hire (d.1718). Zije-i-Jadid first section deals with calendars, the second deals with the determination of heavenly bodies and third covers the motions of the Sun, Moon and the rest of the planets, eclipses of the Sun & Moon, the appearance of the new Moon.
Figure 2. The author of this article visited this observatory Jantar Mantar in Delhi on March 2009 (Source)
There is evidence that Rajah used a telescope for his observations of the celestial bodies. This telescope was brought by Father Bandier who had visited Jaipur. His observations of Venus and Mercury, the rings of Saturn and Sunspots are proof that he employed a telescope. The 16th and 17th centuries saw a synthesis between Islamic astronomy and Indian astronomy, where Islamic observational techniques and instruments were combined with Hindu computational techniques. While there appears to have been little concern for theoretical astronomy, Muslim and Hindu astronomers in India continued to make advances in observational astronomy and produced nearly 100 Zij treatises.
Abdur Rahim Dahriyya suggested in his book Shigarf-e-bayan translations of European works on astronomy and mathematics. He made extensive use of European knowledge in anthropology and geography.
Jai Singh used a telescope for his observations of the stars. This telescope was brought to his court by Father Baudier. His observations of Venus, and Mercury, the satellites of Jupiter, rings of Saturn and sunspots are solid proof that he used a telescope. (Science and technology in India by A.Y. al-Hassan, page 599
Jai Singh’s Brahman tutor Samrat Jagannath, translated Allama Nasiruddin Tusi’s Tahrir al-Majisti into Sanskrit entitled Samrat Siddhanta in 1732. He also translated Tusi’s Kitab Usul al-Hindasa which was based on Euclid’s Elements. Nayansuk-hopadhaya translated Tusi’s Tahrir al-Ukar into Sanskrit entitled Ukara. A manuscript is preserved at Jaipur Museum library. Yantra-prakara was composed of Raja Jayasimha in Dehli in 1729 based on Tahrir al-Majisti, later translated into Sanskrit by Jagannath.
Descriptions of 275 astronomical manuscripts still housed in the palace library of Jaipur help clarify how Raja Jayasimha was led to rely on observations for practical astronomy and on European theories for accurate calculations of celestial phenomena.
Sarahtjagkira Virjandi is a translation into Sanskrit of Chapter 11 of Book 2 of Tusi’s Tadhkira with Birjandi’s sharah completed by Nayanasukho-padhya assisted by Muhammad Abidda, completed on December 16, 1729. It is evident that Persian polymath Nasiruddin Tusi (1201-1274) and mathematician Bahauddin Amuli (1547-1621) books were very popular in India.
Following is a list of Arabic/Persian astronomical tables at Jaipur which was translated into Sanskrit in India.
- Bist dar bab Usturlab by Tusi
- Kitab al Ukarr, translation from Greek by Qusta ibn Luqa, 9th century
- Risala dar Hai’ya
- Risala dar Usutrlab
- Sharah al-Tadhkira by Tusi (Resume on astronomy)
- Tahrir al-Majisti by Tusi (Redaction of al-Majisti)
- Tahrir Hisab usul al-Hindasa
- Tahrir al-Ukarr by Tusi
- Zij I Jadid by Ulugh Beg completed in 1437.
- Zij-e- Khaqani by Jamshed al-Kashi
- Zij-e-Shah Jahani
Ghulam Hussain Jaunpuri was the author of Zijey Bahadur Khani (1846) which was based on the observations made by the author himself. It also covered mathematics, trigonometry, optics, and astronomy.
Fathullah Shirazi (c. 1582), was a Persian–Indian polymath and mechanical engineer who worked for Akbar. He developed a Volley gun. Considered one of the most remarkable feats in metallurgy, the seamless globe was invented in Kashmir by Ali Kashmiri ibn Luqman in 1589-90, and twenty other such globes were later produced in Lahore and Kashmir during the Mughal Empire. Before they were rediscovered in the 1980s, it was believed by modern metallurgists to be technically impossible to produce metal globes without any seams, even with modern technology. Another famous series of seamless celestial globes were produced using a lost-wax casting method in the Mughal Empire in 1659-1960 by Muhammad Salih Tahtawi (from Thatta, Sind) with Arabic and Persian inscriptions. It is considered a major feat in metallurgy. These Mughal metallurgists pioneered the method of wax casting while producing these seamless globes.
During the Mughal period, India came into contact with European science and technology. A number of Indians visited Europe and observed new researches taking place there.
Astrolabe used for astronomical observations was developed and improved upon in India. Humayun patronized astrolabe manufacturing. The astrolabe maker at his court was Allahdab Asturlabi Lahori whose sons and grandsons also made astrolabes. Lahore seemed to have been a major centre for the manufacture of astronomical instruments. Maharajh Jai Singh constructed a number of astrolabes that were made from masonry, i.e. Smarat Yantra, Jai Prakash, Ram Yantra, Misra Yantra.
A few years ago, the writer of this article visited the Adler Astronomy Museum in Chicago, located on the banks of Lake Michigan. There were 31 astrolabes on display in the Islamic astronomy section. There was a map of the Islamic world on the wall, and a list of eminent Muslim astronomers, of whom Nasir al-din Tusi was on the top of the list. One could do experiments, like finding Mecca using an astrolabe, or using an alidade on the astrolabe one can determine the degree at which a certain star is located in the sky. I saw one astrolabe which had the following inscription on it: Amal Ziauddin Muhammad ibn Mulla Humayun asturlabi Lahori 1057 AH. (i.e. 1647 ad)
The instruments and observational techniques used at the Mughal observatories were mainly derived from the Islamic tradition and the computational techniques from the Hindu tradition. In particular, one of the most remarkable astronomical instruments invented in Mughal India is the seamless celestial globe.
Spanish astronomer & instrument maker Ibrahim Al-Zarqali’s (1087) treatise on the universal astrolabe Safiha was translated into Sanskrit as Jarakali-Yantra by Nayansuk-hophadhaya and was incorporated into Jagan Nath’s Siddhanta Kaustubya around 1730.
Most of the available Sanskrit literature was translated during the Muslim rule of India, and in some instances, Muslims made significant contributions. Euclid’s Elements was translated into Arabic by Allama Nasiruddin Tusi, while Qutub al-Din Sherazi had translated it in 1311into Persian. Based on these translations, Abdul Hamid Muharrar Ghaznavi wrote Dastur al-Bab fee Ilm al-Hisab after 26 years of intensive labor.
One of the distinguished families of Punjab that made significant contributions to mathematics was Ustad Ahmad Lahori, aka Ahmad al-Mima’r, (1580-1649) the architect of Taj Mahal & Red Fort. One of his sons Ataullah Rashedi translated Bij Ganita describing the reign of Emperor Shah Jehan. (r. 1628–58) He also wrote Khulasa-e- Raaz in Persian which dealt with arithmetic, algebra, and measurement. His other book Khazinatul A’adad dealt with arithmetic, the geometry of Euclid and algebra. Another son Lutfullah Muhandis wrote Risala Khaws A’adad dealing with properties of numbers. He was also author of Sharah Khulasa al-Hisab and his Muntakhebat was a translation of Persian mathematician Bahauddin Aamili’s Khulasa tul–Hisab (the epitome of mathematics).
Imad al-Din Riyadi, the grandson of Ustad Ahmad was also a versatile scientist. He wrote a commentary on Amuli’s Khulasa tul-Hisab, entitled Hashiya bar Sharah Khulasa which consisted of a preface, ten chapters, and an appendix. Besides these, he wrote a commentary on Sharah Chaghmani entitled Hashiya bar Sharah Chaghmani. He also wrote a book on problems of spherical astronomy and geometry. On music, he authored Risala Dar Ilm Museekee which covered a wide range of topics on philosophy.
It appears that mathematics was not only associated with accountancy and revenue collection, but with astronomy and architecture as well. A number of translations were made from Persian & Arabic into Sanskrit. Maharajh Sawai Singh made major contributions in trigonometry, which was to find the sine of one degree and its parts, namely minutes and seconds.
Abul Khair Khairullah, the grandson of Ustad Ahmad Lahori, wrote a commentary on Zij Muhammad Shahi, translated Almagest as well as wrote a commentary on it. He was appointed the director of the Dehli observatory in 1718. His other major works were: Majmu’a al-Madkhil fil al-Najoom & Majmu’a al-Saboot al-Qudsia.
In the 19th century, European books on mathematics were available in India and English terms were used in these texts. For instance, Khazinatul Ilm (Treasury of Knowledge) was a Persian book by Khawaja Azimabadi dealing with arithmetic, geometry, astronomy along with the English terminology and their translations into Persian. This is also reflected in the works of Fakhruddin Khan Bahadur, author of Risala dar Biyan Amal al-Qata and Shamsul Hindsa, which are on measurement, geometry, and trigonometry.
Other notable works produced are as follows: Sharh al-Shamsiya by Abu Ishaq b. Abdulah of Gulkunda (1555), Sharh Tashrih Usool al-Hindsa by Mir Muhammad Hashim which is a commentary on geometrical work of Tusi (1635), Qawaid al-Hisab by Ismat Allah Saharanpuri which dealt with algebra and arithmetic, Khulsatul Hisab a commentary on Amuli, Dastoor al-amal by Anand Ram (18th century), Bij Ganita translated into Persian by Jawahar Mal, Risala Riyadhi by Lutfullah Muhandis, Mir’at al-Hisab by Khawaja Muhammad Mah. Some outside works brought to India were Khulasat al-Hisab by Baha al-din Amuli and Tahrir Uqlidis & Tahrir al-Majisti by Tusi.
Muslim practitioners were known by their designation Hakim or Tabib. Hakim means a scientist or a learned man while Tabib means a physician. The Jarah was a surgeon, surgery was called Elmey Jarahat. Most of the medical & scientific books were written in Arabic and Persian.
Islamic medicine in India was founded on books of two Persian physicians, namely Zakariya Razi and Hakim ibn Sena. During the rule of Tegin (1098-1127) a scholar from Khawrazm Hakim Zainuddin Ibrahim Ismail wrote a book on a medicine called Zakhirah Khawazim. This compendium asserted great influence in India from the 12th to the 15th century. The book described the definition of medicine, diagnosis of an illness, reasons for illness, fevers, types of poisons and constitution of the human body. He also wrote another book Aghraz al-Tibb which was also very popular among the local practitioners of medicine. His Tibbey Yadgar was an extensive pharmacopeia in 14 chapters. Physician Nafees Ibn Kirmani (d.1424) wrote a book entitled Tibbey Akbari.
Hakim Mansur ibn Ahmad was a Persian who had settled in Kashmir. He authored a book Kafaya al-Mujahideen, on the diseases of women and children and their treatment. This was dedicated to Sikandar Shah II of Dehli. One of the secretaries of Emperor Humayun Yusuf ibn Muhammad Herati wrote a book on various diseases and their remedies. Muhammad Momin wrote Tuhfatul Mominin which was a compilation of various Arabic & Sanskrit authorities, on the whole field of medicine. Madan al-Shifa Sikandar Shahi was written in 1512 by Beva-bin-Khas., a vizier of Sultan Sikandar Lodhi, synthesizing Islamic and Sanskrit medicine. Famous historian Hindu Shah wrote Dastul al-Ittiba’a. Hakim Nooruddin Abdulla was a nephew of abul-Fazl, vizier of Akbar. He wrote a book Alfaz al-Adwiyya on material-medica giving names in Hindi, Arabic, Persian, Latin, Spanish, Turkish and Sanskrit. The book was dedicated to Emperor Shah Jahan.
Hakim Ali Gilani (1554-1609) was not only a physician but a renowned mathematician and a scientist. He was attached to the court of Akbar who had given him the title of Jalinoos al-Zaman (Galen of the world). He was the only Indian physician to have written a commentary of all five volumes of al-Qanun. The first volume of the commentary Jamay al-Sharahein was published from Lucknow in 1850. Another book of his on medicine is called Mujarrabatey Gilani (tested remedies). Emperor Jahangir believed that Akbar was poisoned by Hakim Gilani.
Muhammad Raza of Shiraz wrote a treatise Riaz-i- Alamgiri on medicine, food, and clothing, and was dedicated to Aurangzeb. Muhammad Akbar Arzani, the court physician of Aurangzeb, wrote Tibb-i-Akbari in 1678, which was in fact translation of Sharh -ul-Asbab. Arzani also wrote Tajriba-i-Akbari, based on the author’s own experiences.
His Qarabadain Qadri was an extensive pharmacopeia of medicine extensively used in India. Imam Ghulam Hakim wrote in Persian Elaj al-Ghuraba (treatment of special diseases) which was reprinted several times during the 19th century due to its immense usefulness.
Hakim A’lvi Khan was born in Shiraz, in Persia, in 1670. In 1699 he went to India and presented himself at the Mughal court of Afghans, where he was appointed a physician to Prince Muhammad A‘zam (who was later to rule for only three months in 1707). The Mughal ruler Bahadur Shah (ruled. 1707-12) gave him the title ‘Alavi Khan. Muhammad Shah (reg.1719-1748), the Mughal ruler in Delhi, raised him to the rank of Shash-hazari and gave him the title of Mu‘tamad al-Muluk. When the Persian ruler Nadir Shah defeated Muhammad Shah and sacked Delhi, ‘Alavi Khan accompanied Nadir Shah when he left India and ‘Alavi Khan accepted the position of Hakim-bashi (“chief physician”) to Nadir Shah (1747). After making a pilgrimage to Mecca, ‘Alavi Khan returned to Delhi in 1743 and died there four years later. He wrote four medical treatises in Arabic and four in Persian. His nephew Muhammad Husayn ibn Muhammad Hadi al-‘Aqili al-‘Alavi al-Khurasani al-Shirazi (fl. 1771-81), known as Hakim Muhammad Hadikhan, used ‘Alavi Khan’s pharmacopoeia titled Jami‘ al-javami‘-i Muhammad-Shahi, which was dedicated to the Mughal ruler Muhammad Shah. A large portion of this comprehensive work written in 1771 is on simple and compound remedies.
Sihatul Amraz composed by Pir Muhammad Gujrati (1726) contained prescriptions for the cure of all diseases. Following is a list of undated medical manuscripts preserved in India.
- Khulasat –ut-Tibb: by Muhammad bin Masood, a short treatise on medicine, on the art of dying, and paper-making.
- Asrar-i-Ittiba: by Shihab al-Din, essays on the virtues of amulets, medicine, charm for averting disease.
- Shifa ar-Rijal: Shihab al-Din, a poetical treatise on medicine
- Bahr-ul-Manafia: 1794 by Maulood Muhammad, dedicated to Tipu Sultan, a treatise on midwifery, children, exorcising devils, enchantments etc.
- Qanun-dar-Ilm-Tibb: a translation by order of Tipu Sultan, a complete pharmacopeia.
- Tarjuma Kitab-i-Farang: a translation of Dr. Cookburn’s treatise on a twist of the intestines.
- Mufradat dar-Ilm-Tibb: on botany and natural history, translated by the order of Tipu Sultan from French & English.
- Risala Tib-i-Aspan: translation from Sanskrit by Zain al-Din 1519 and dedicated to Shamsuddin Muzafar Shah on farriery.
- Kitab al-Sumum: by Shanka of India, translated into Persian by Hatim, later by Abbas Saeed Jauhari.
- Sharah Hadae-tul-Hikma: by Muhammad bin Ibrahim, qazi of Shiraz, contains the whole course on sciences read in schools. It was much esteemed by Muslims of India.
- Makhzanul Adwiyya: by Hakim Muhammad Hussin, printed in Persian.
- Tazkira-tul-Hind: by Hakim Razi Ali Khan, on materia medica in Persian, written in the early part of the 19th century, lithographed in 1866 Hyderabad.
In the 17th and 18th century when Persian medicine almost died in Iran, it was kept alive in India. Cyril Elgood observes, “ When Persian medicine almost died of inanition in Persia, it was kept alive by the Hakims of Delhi & Lucknow. Its literature was preserved by the printing presses of northern India. It was to them that we owe the first printed editions of such famous works as Tashrih-i-Mansuri, Tuhfatul Momineen, and Tuhfatul Ashiqeen of Avicenna.” (11)
Sultan Alauddin Khilji (1296-1316) had several eminent Hakims in his royal courts. This royal patronage was a major factor in the development of Unani/Arabian practice in India, but also of Greco-Islamic (Unani/Arabian) medical literature with the aid of Indian Ayur-vedic physicians.
During the reign of Moghul kings of India, several Qarabadains were compiled like Qarabadain Shifae’ee, Qarabadain Zakai, Qarabadain Qadri, and Elaj-ul-Amraz. In these pharmacopeias quantities of drugs in a given prescription were specified, and methods of preparation. The court physicians supervised the preparations of royal medicine, which were sealed to ensure safety. Hakeem Ali Gilani was the chief physician of Emperor Akbar and used to accompany him in his travels. Hakim Gilani used to carry his pharmacy with him in these travels. He invented a kind of sweet wine for getting rid of traveling fatigue. During the reign of Emperor Jehangir, Itr-i-Jehangiri was discovered by Queen Noor Jehan. Hakim Ain-ul-Mulk Shirazi composed for his royal patron emperor Shah Jahan Alfaz-al-Adwiyya (vocabulary of drugs). It was printed in 1793 in Calcutta, and rendered into English by Gladwin. Hakim Akbar Arzani, was a court physician of Emperor Aurangzeb 1707). He wrote Tibbe Akbari, and Mizan al-Tibb.
During British rule, Eastern medicine in India declined. However, the famous house of Hakim Sharif Khan of Delhi made a concerted effort to rejuvenate the decaying art of Unani medicine. Hakim Ajmal Khan founded the Hindustani Dawakhana and the Tibbiya College in Dehli. At the Tibbiya College, Dr Salimu-Zaman Siddiqui carried on a chemical investigation of certain potent drugs and Ajmailain was produced. At Lucknow, the Talim al-Tibb college was established under the auspices of Hakim Abdul Aziz.
Hakim Kabir al-Din was a distinguished author who wrote four books on the Eastern system of medicine: Masaela Dauran-ey-Khoon, Sharah Qanoon Shaikh, Tashrih Kabir, Ilm al-Adwiyya and Burhan.
Muhammad Husayn al-Aqili al-Alavi, a practitioner and grandson of a well-known Indian practitioner wrote in 1732 Makhzan al-adwiyah dar-i bayan-i adwiya( The Storehouse of Medicaments Concerning the Explanation of Materia Medica). The illuminated Persian manuscript, now at the National Library of Medicine, USA is in alphabetical order. http://www.nlm.nih.gov/exhibition/islamic_medical/islamic_11.html
At Lahore Hakim Ghulam Nabi and Hakim Ghulam Jeelani promoted Eastern medicine by writing books such as Tarikh al-Ittiba, and Makhzan al-Adwiyya. After the demise of Hakim Ajmal Khan, Hakim Abdul Majid (d.1922) started a pharmacy in 1906 which blossomed into Hamdard Waqf Laboratories. Hamdard now is a leading pharmaceutical house in India and Pakistan.
Chemical technology during the Muslim rule was centered on five areas:
- Preparation of drugs 2.preparation of perfumes and cosmetics 3.preparation of beverages including fermented ones 4.making of dyes 5.making gun-powder, and pyrotechnics.
Rockets were also made with gunpowder in them. Some rockets went in the air and some went along the surface. Tipu Sultan (d.1799) and his father Hyder Ali (d.1782) are regarded as pioneers in the use of solid-fuel rocket technology or missiles for military use. A military tactic they developed was the use of mass attacks with rocket brigades on infantry formations. Sultan Tipu (1799) , scholar, soldier, poet & ruler of Mysore wrote a military manual called Fathul Mujahidin in which 200 rocket men were assigned to each Mysore a “cushoon” (brigade). Mysore had 16 to 24 cushoons of infantry. The areas of town where rockets and fireworks were manufactured were known as Taramandal Pet (“Galaxy Market”). It was only after Tipu’s death that technology eventually reached Europe.
Figures 4-6. (from left) Tipu Sultan, first son of Hyder Ali (Source), Hyder Ali (Haidar Ali), Sultan of Mysore and commander of the Marathas (Source), Translation of what Baba Iqbal wrote about Tipu: “The will of Tipu for the Muslim Ummah and youth! — This message is for you today — from Tipu in the voice of Baba Iqbal. Treasure, it, understand it and apply it and live by it. This is the code of honor, real men are made of. May Allah give you all the vision, courage and character of Tipu – a life of dignity, a death of honor…”
The rocket men were trained to launch their rockets at an angle calculated from the diameter of the cylinder and the distance to the target. In addition, wheeled rocket launchers capable of launching five to ten rockets almost simultaneously were used in war. Rockets could be of various sizes, but usually consisted of a tube of soft hammered iron about 8 inches (20 cm) long and 1.5 to 3 in (3.8 to 7.6 cm) in diameter, closed at one end and strapped to a shaft of bamboo about 4 ft (1 m) long. The iron tube acted as a combustion chamber and contained well packed black powder propellant. A rocket carrying about one pound of powder could travel almost 1,000 yards. In contrast, rockets in Europe, not being iron cased, could not take large chamber pressures and as a consequence, were not capable of reaching distances anywhere near as great.
Hyder Ali’s father, the Naik or chief constable at Budikote, commanded 50 rocket men for the Nawab of Arcot. There was a regular Rocket Corps in the Mysore Army, beginning with about 1200 men in Hyder Ali’s time. At the Battle of Pollilur (1780), during the Second Anglo-Mysore War, Colonel William Baillie’s ammunition stores are thought to have been detonated by a hit from one of Hyder Ali’s rockets, contributing to a humiliating British defeat.
After the fall of Srirangapattana, 600 launchers, 700 serviceable rockets, and 9,000 empty rockets were found. Some of the rockets had pierced cylinders, to allow them to act like incendiaries, while some had iron points or steel blades bound to the bamboo. By attaching these blades to rockets they became very unstable towards the end of their flight causing the blades to spin around like flying scythes, cutting down all in their path.
These experiences eventually led the Royal Woolwich Arsenal to start a military rocket research and development program in 1801, based on the Mysorean technology. Their first demonstration of solid-fuel rockets came in 1805 and was followed by the publication of A Concise Account of the Origin and Progress of the Rocket System in 1807 by William Congreve.
Various types of weapons were made in India. Zinc was not known in Europe but extracted in India. Many alloys were made, iron, steel, brass, bronze used in making weapons. These kinds of weapons were produced in a plant called Karkhana. Descriptions of castings of cannons are found in Babur Nama & Ain-e-akbari.
Paper industry was introduced during the 14th century. There were numerous centers of fine textiles and the silk industry. The Yargha was invented to clean 16 gun barrels at a time which was turned by a bullock. To grind flour wagon mill was used which employed the cog-wheel principle.
Screw cannon: In order to carry heavy cannons on the hilltop, the cannon was made in pieces and assembled subsequently. Multi-barreled cannons were made in order to fire 17 barrels successively. For coating the surface of copper with a mixture of zinc and tin, threads were made from various metals like gold, silver which were used in textiles. Gold & silver leaf was produced for use in goods and medicines. Another dimension of metallurgy was the production of gold, silver and copper coins.
During the Muslim rule of India considerable work was done in mathematics, medicine, astrology, astronomy, and translations of various texts. Custodians of faith-filled the minds of people with superficial things and did not allow enquiry into religious dogmas. Science was not patronized as a state policy by Kings or the Raja’s. It is unfortunate science and technology was not pursued rigorously as it was being developed in Europe. No scientific institutions were set up, nor were students sent to Europe for higher studies. The money that was spent on constructing monumental edifices, had it been spent on creating scientific institutions, India could have become an advanced country a long time ago.