A History of Muslim Philosophy Volume 2

A History of Muslim Philosophy3%

A History of Muslim Philosophy Author:
Publisher: www.muslimphilosophy.com
Category: Islamic Philosophy

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A History of Muslim Philosophy

A History of Muslim Philosophy Volume 2

Author:
Publisher: www.muslimphilosophy.com
English

This book is corrected and edited by Al-Hassanain (p) Institue for Islamic Heritage and Thought


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Chapter 77: Renaissance in Iran: General

In early thirteenth/nineteenth century, Iran presented a gloomy picture of political and social decline. After the collapse of the Safawid power (907/1501-1135/1722) it was never able to regain its old glory. The military achievements and political consolidation under Nadir Shah (1149/1736­-1160/1747) were short-lived, and the admirable efforts of Karim Khan Zand (1164/1750-1193/1779), to restore the country’s old prestige did not produce lasting results.

A new dynasty was founded in 1211/1796 by Aqa Muhammad Qajar, a great despot and a sadist of the worst type. It was under this new dynasty that Iran was reduced to a mere shadow of its past. The disaster came through internal disorder and foreign interference. During this period the Anglo-French rivalry in Europe and Napoleon’s grandiose plans to conquer India in early thirteenth/nineteenth century dragged Iran into the orbit of international diplomacy. Again, the new Western influences awakened the people to their miserable plight and led them to the assertion of their basic rights.

An offensive and defensive alliance was concluded between Iran and France in 1222/1807, mainly by the efforts of General Gardanne, which put Great Britain on the alert. By this time her stakes in the Indo-Pakistan sub­continent had become so vital that any threat to her interests there was bound to have repercussions in Europe. Consequently, Iran was wooed with equal vigour by both France and England and was, thus, dragged into international politics in sinister circumstances.

The story of Iran had touched the history of Europe at many points right from Darius and Xerxes in the sixth century B. C. to brisk diplomatic contacts between European Powers and the Safawids in the tenth/sixteenth century, but never before had Iran played the minor role. In the new set-up it had primarily to play the part of a victim. A political era was now initiated in which Iran had much to suffer and learn.

After the downfall of Napoleon, the Anglo-French rivalry in Iran was substituted by the expansionist policy of the Czarist Russia. This led to disastrous and prolonged military campaigns that ended in the treaties of Gulistan and Turkmanchay in 1228/1813 and 1244/1828 respectively. These compelled Iran to part with some of the richest territories in the north. Then started the sordid story of the Anglo-Russian intrigues and encroachments and a race by these powers for extorting economic and political concessions that at times deprived the country of nearly all its resources.1

The tale of internal administration is no less sombre. The Shah of Iran was absolute and his decisions were unquestionable. “The taxes were collected, concessions were granted, and presents were offered, all for the benefit of the Shah and his courtiers, whose extravagance kept Persia poor.”2

Power was abused in strange ways as Court decisions were sold and robbers were licensed.3 Public offices were monopolized by a host of princes - Fateh Ali Shah (1212/1797-1250/1834) alone had one hundred and fifty-nine children4 , who in the absence of a strong and efficient central government plundered the helpless peasants with impunity.

Out of the ashes of an almost ruined society, however, emerged a national movement the goal of which was to resurrect a new and independent Iran.

The Russian campaigns had proved the vulnerability of the Iranian army to the new scientific methods of warfare and awakened the Iranians to their woeful backwardness and to the compelling need of Western education. Amongst the outstanding patriots who quickly grasped the implications of the new situation were Prince Abbas Mirza, the eldest son of Fateh Ali Shah, and Mirza Taqi Khan Amir-i Kabir or Amir-i Nizam, the Prime Minister of Nadir al-Din Shah (1265/1848-1314/1896).

Prince Abbas Mirza, whom Watson describes as “the noblest of the Qajar race,”5 not only played the chief role in the organization of the Iranian army on Western lines, but was also amongst the first to realize the need for sending Iranian students to European countries for higher education. He sent many students to England to study science at his own expense.

He was the first to introduce typography in Iran, which was a forerunner of the printing press. Again, it was at his instance that a number of Russian and French books on military science were translated into Persian. Mirza Taqi Khan Amir-i Kabir was an extra­ordinary statesman produced by Iran in the thirteenth/nineteenth century. During the short period of three years that he was the Prime Minister, he set himself to put his country on the road to progress and stability and arrest the political and social decline by the introduction of administrative, legal, and educational reforms of far-reaching importance.

He also tried to retrieve the honour of his country in the comity of nations by a vigorous foreign policy. His brilliant career, however, was cut short by Court intrigues. His exit from Iranian politics was a calamity of great magnitude.6 Perhaps his greatest reform was the foundation of the Dar al-Funun in 1268/1851, which became the centre of the growing educational and cultural activities in Iran.

This college, started on modern lines, had, besides Iranians, several Austrian pro­fessors on its staff. The presence of foreigners facilitated the introduction of new teaching methods. The college looked after the education of the boys of upper classes and provided the Government with diplomats, administrators, and military officers.

To begin with, it had one hundred students on its rolls and its curriculum included courses on infantry, cavalry, and artillery tactics, medicine, geometry, engineering, chemistry, pharmacy, geology, French, English, and Russian. Music and painting were added later. The year 1272/1855 witnessed the formation of the Ministry of Education. Forty-two students were sent to Europe in 1275/1858 in spite of the opposition of the Shah, who had once remarked that an ideal Persian was one who did not know whether Brussels was a city or a cabbage.7

In 1289/1872, a school of languages known as Maktab-i Mashiriyeh was opened under the supervision of Muhammad Hasan Khan Itimad al-Sultaneh. In addition to languages, it provided facilities for the teaching of different subjects in arts and sciences. A college was inaugurated in Tabriz in 1293/1876 with both Iranian and European teachers on its staff.

This was followed by military colleges in Teheran and Isfahan in 1301/1883 and 1304/1886 respectively. The first school for girls was opened in Chaltas near Kirman in 1315/1897. The next year a society was founded for the ex­press purpose of coordinating the working of various schools as well as for the unification of educational standards. A school of political science was founded by the Ministry of Foreign Affairs in 1317/1899. This was followed by a school of agriculture in 1318/1900. That is how Iran was slowly struggling ahead in the field of education.

Along with the educational efforts of the State the Western Christian missions too had been active in opening schools in Iran. The French Lazarite mission was the first to start a school at Tabriz in 1256/1840. In co-operation with les Filles de la Charite, the Lazarites established, during the next three quarters of a century, a chain of seventy-six schools for boys and girls in various towns. These schools played a substantial part in making the Government decide in 1319/1901 to recognize schools in the country run after the French model.

The American Presbyterian Mission also established in Teheran two schools, one in 1289/1872 for boys, and another in 1314/1896 for girls. The British Church Missionary Society founded the Steward Memorial College at Isfahan in 1322/1904. Amongst the non-missionary foreign schools may be included those founded by the Alliance Francaise and the Alliance Israelite Universelle. The Germans established a technical college in Teheran, and the Russians opened a commercial school in 1330/1911. This was followed by more Russian schools at Tabriz and other towns in northern Iran.

Amongst the educative influences the role of the Press cannot be over­estimated. It admirably discharged the vital function of formulating public opinion in the country and finally bringing about a revolutionary change in people's attitude towards national problems. It accentuated and revitalized the patriotic feeling which had never died down in the country, thanks to the immense influence and unique popularity of the national epic, namely, Firdausi’s Shahnameh, as well as the lively sense of nearness which the nation has always had with its mighty past.

The first ever newspaper was published in Teheran in 1253/1837 by Mirza Saleh Shirazi8 who was, incidentally, a member of the first batch of students sent to England in 1225/1810. The next newspaper Ruznameh-i Waqayii Ittifaqiyah appeared in 1267/1850. The second half of the thirteenth/nineteenth century witnessed remarkable activity in the field of journalism.

The newspapers gradually became more outspoken in their comments. The despotic and corrupt government in the country could hardly tolerate indepen­dent criticism of its shortsighted policies, with the result that some patriots started independent Persian newspapers outside the country. Important amongst those which helped bring about a new political and social conscious­ness in Iran were the Akhtar, published in Istanbul in 1292/1875, the Qanun, founded in London in 1307/1889,9 the Hikmat, printed in Cairo in 1310/1892, and the Habl al-Matin, started in Calcutta in 1311/1893.

Their entry into Iran was prohibited from time to time and yet they were smuggled into the country enclosed in envelopes or books10 and commanded an ardent readership. By the turn of the century the tone of the Iranian newspapers had grown bitterer, even fierce. Some of these were suppressed.

One of the editors of the Sur-i Israfil, Mirza Jahangir Khan Shirazi, was put to death. The Press played a vital role in conducting the campaign for constitutional government. So much so that the jelly-graph publications known as Shab Nameh used to circulate from hand to hand in those days of official terrorism. Undoubtedly, the Iranian Press brought the dream of renaissance nearer realization.

Amongst the modernizing influences in Iran one cannot ignore the part played by the telegraph line. The Iranian Government, conscious of the role of telegraph in modern communications, built the first line in 1275/1858 between Teheran and Sultaniyeh. This was later extended to Tabriz and Julfa. The British Government was interested in the extension of telegraph lines in Iran because it lay on the direct route between Europe and India and formed a vital link in the new international telegraphic network.

Three conventions were, therefore, signed between Iran and Great Britain between 1280/1863 and 1290/1873 for the extension and improvement of telegraph lines between Europe and India. According to one of these signed, in 1287/1870, the Indo-European Telegraph Company completed a line between Teheran and London via Tabriz, Tiflis, Warsaw, and Berlin. By the end of the last century Iran had built up a system of telegraphic communications that connected most of her important towns.11

In the later half of the thirteenth/nineteenth century, Nasir al-Din Shah thrice voyaged extravagantly to Europe. When his reckless handling of the exchequer precipitated a financial crisis, he launched upon a policy of granting concessions to foreign countries as a convenient source of revenue. In return the European imperialist Powers began to involve Iran in huge financial commitments that had far-reaching political and economic consequences.

In the words of William Hass, “Teheran became a meeting place for con­cession hunters of European nations. Many were adventurers and crooks....”12 This created a sense of frustration not only in the people but also in the Shah himself who is said to have remarked once: “I wish that no European had ever set his foot on my country’s soil, for then we would have been spared all these tribulations. But since the foreigners have unfortunately penetrated into our country, we shall, at least, make the best possible use of them.”

Unfortunately, he did not. While concessions were being abused, public opinion began to ferment. In 1289/1872 he had to withdraw the con­cessions granted to Baron Julius de Reuter. But in 1308/1890 he granted a concession to one Major Talbot bargaining away the tobacco industry for fifty years throughout the country. This caused violent riots and country­wide agitation and led to a national movement against the despotic regime. The political unrest increased till it culminated in a revolution in 1324/1906.

Amongst those who now stepped in with a determination to fight against foreign influences was Sayyid Jamal al-Din, popularly known as Afghani.13 A born revolutionary, he flashed about the Muslim world exhorting its people to rise against the despotic rule of their kings, and put their house in order against the inroads of Western imperialism.

He had a dynamic personality. A peerless orator, he swept the masses off their feet with his impassioned speech. He cut across the frontiers of nations, and revolutions followed in his footsteps. Iran, Egypt, and Turkey felt the full impact of his personality. The Young Turk Movement of 1326/1908 owed most of its dynamism to the overwhelming influence of his teachings during his stay at Istanbul.

The Egyptian national movement and to no less a degree the intellectual awakening represented by Shaikh Muhammad Abduh were the direct outcomes of his creative genius. Most of the future leaders of the Iranian revolution in its early phase were inspired by him. Sayyid Jamal al-Din’s eloquent sermons created amongst the Iranians a devotional attachment to him. He awakened them to a sense of dignity and freedom and to the dangers of internal despotism and foreign exploitation.

Even when he was treacherously expelled from the country, people still continued to receive guidance from him from London where he had started a newspaper called Dia al-Khafiqain with the help of Mirza Malkom Khan. In his newspaper Sayyid Jamal al-Din wrote his historic letter to the Iranian ‘ulama’. In this letter he appealed to the divines to rise to a man to save the independence of their country. The effect was mira­culous. The famous tobacco riots followed and shook royal absolutism. The real success of this revolutionary figure lay in winning over the ‘ulama’ who wielded immense influence on the masses. The seeds of revolution were thus sown. The political discontent which found its first open expression in the tobacco riots of 1309/1891 culminated in the revolution of 1324/1906.

Nasir al-Din Shah was assassinated in 1313/1896 by Mirza Reza Kirmani and was succeeded by Muzaffar al-Din Shah (1313/1896-1324/1906). At this time Iran presented a sordid picture of heartless exploitation by Western nations. The new Shah had a paradoxical character. He was sympathetic to the peoples’ political aspirations but he was weak and fickle-minded and played in the hands of corrupt and ambitious ministers who dissipated revenues and mortgaged national resources for foreign loans.

The Russian influence had now reached its peak. Russia advanced loans to Iran, established a bank in Teheran as a rival institution to the British Imperial Bank, while marked increase was registered in Russian trade with the country. By 1324/1906 Iran owed seven and a half million pounds sterling to Russia, mainly spent on the Shah’s travels to Europe and on his corrupt ministers.

In return for the Russian and British-Indian loans almost the entire customs revenues of the country had been mortgaged to the two powers. The financial chaos had been accompanied by administrative crisis that drove people to organize an anti-government movement in the country. A secret society was formed by the name of Islah Talaban14 or “the reformists” under the leadership of Sayyid Muhammad Tabatabai, which rendered considerable service to the cause of freedom. Along with Tabatabai the other most prominent religious leader was Sayyid Abd Allah Bahbahani.15

The orators like Malik al-Mutakal­limin and Sayyid Jamal al-Din Waiz Isfahani tried to awaken people by fiery speeches.16 At this time an originally minor incident took place that was to touch off a big national movement aiming at the constitutional govern­ment.

Encouraged by the policy of the Prime Minister Ain al-Daulah to terrorize the divines and merchants who were in the vanguard of the movement, the Governor of Teheran found a pretext to bastinado a well-known merchant. This provided the people with an excuse to intensify the political movement. The market was closed down and a stormy meeting was held in the Masjid-i Shah. The same night the ‘ulama’ decided to lodge the customary form of protest, that is, to take “bast” in the sanctuary of Shah Abd al-Azim in the outskirts of Teheran. The scheme to launch a revolutionary movement was almost complete. This incident hastened its implementation by three months. It was Sayyid Muhammad Tabatabai who had prevailed upon the ‘ulama’ to start immediately the movement that, according to an earlier decision, was to be launched three months hence.17

About two thousand persons now took refuge in the above-mentioned sanc­tuary to condemn the high-handedness of the Governor. This move had the desired effect. The shah agreed to dismiss the Governor of Teheran as well as the Belgian head of the Customs18 Department and to institute the Adalat Khaneh aimed at restricting the powers of the government officials and the nobility.

The promise was not kept and the purposes were not fulfilled and as a consequence the agitation gained momentum. Meanwhile, reports had been pouring into Teheran about the repressive measures adopted by the Governors of Fars and Khurasan and the consequent riot at Meshed and the closing down of the bazaar at Shiraz for one full month.

One can have an idea of the financial crisis in the country and of the blatant disregard of human rights by the government officials from an incident revealed by Aqa Taba­tabai in one of his public speeches. When, due to abject poverty, the people of a certain locality failed to pay wheat-tax the local officer forcibly rounded up three hundred girls and sold them off to Turkomans for thirty-six kilo­grams of wheat per head.19

Such inhuman conditions drove the people to desperation. It was the arrest of one of the divines, viz., Shaikh Muhammad Waiz, and the consequent mass agitation and shooting by the army which led some ‘ulama’ and merchants to take refuge in the Jami Masjid and to demand the dismissal of the Governor of Teheran. Not content with this form of protest, the ‘ulama’ led a mass migration movement known as hijrat-i kubra to the holy city of Qum, about a hundred miles south of the capital.

This further gave rise to a movement amongst the divines, merchants, and represen­tatives of other classes in the town to seek refuge in the British embassy, a move helped by the political tussle between England and Russia. The Russian influence had become paramount through the granting of the loans, the foundation of a Russian bank, and the winning over of the Prime Minister.

It suited the British Government to help patriots in dislodging the Premier and fighting the Russian influence. Hence the British embassy offered all facilities to the political refugees whose number had swelled to nearly fourteen thousand. They refused to leave until the constitution was granted. Their original stand for the dismissal of the local Governor now culminated in the demand for a constitutional government and the dismissal of the Prime Minister.

The Shah had to concede to the irresistible popular demand. The Governor had to go. The ‘ulama’ made a triumphant return from Qum and on Jamadi al-Thani 14, 1324/August 5, 1906, the Shah issued orders for the establishment of the National Parliament. The nation succeeded in attaining its goal after a relatively short struggle. Elections were soon held and the Shah inaugurated the Majlis (Parliament) in Shaban/October of the same year. It did not take long to draw up and ratify the constitution. Thus, the Iranians won the unique distinction of becoming the first nation in the East to attain the parliamentary form of government.20

A nation that had been devoted for about two thousand and five hundred years to the theory of the divine right of kings, under the impact of the new democratic urge, threw away the yoke of monarchic absolutism. The process, however, was not so smooth as it promised to be at first. Muzaffar al-Din Shah died within five months of the granting of the constitution and his successor Muhammad Ali Shah, himself an ambitious despot, was persuaded by the Russians to overthrow the constitution.

He bombed the Parliament building in 1326/1908 and set upon a policy of repression. But the nationalists rose in revolt in Adharbaijan and Isfahan, and ultimately the Bakhtiyari tribes from Isfahan marched in Teheran under the leadership of Sardar-i Asad. This victory in Jamadi al-Thani 1327/July 1909 sealed the fate of Muhammad Ali Shah who had to abdicate in favour of his twelve-year old son Abroad Shah, destined to be the last of the Qajars, while he himself took refuge at Odessa in Russia. He struggled to stage a comeback in 1329/1911, but failed.

Muhammad Ali Shah’s abdication brought an end to what is known as Istibdad-i Saghir or the smaller tyranny in Iranian history. But Iran was not destined to reap the benefits of constitutional freedom for many years. As early as 1325/1907 it had been divided into spheres of influence by the Russian and British Governments under an agreement which was the direct result of the Triple Entente concluded in Europe on the one hand and of the growing confidence of Iranians in an independent, democratic form of government on the other.

The Parliament could not work with freedom, as was amply proved by the resignation in 1329/1911 of Morgan Shuster, the American financial adviser, who bad been engaged by the Iranian Government to reorganize the finances of the country. The riots which followed and the demonstration of three hundred women in front of the Parliament building in which they brandished revolvers out of their veils and threatened to kill their husbands and sons if they yielded to pressure and compromised with the national honour,21 showed that Iran was now pulsating with a new spirit and a new urge for freedom.

The First World War which came soon after, however, stifled the new aspirations. Iran was overwhelmed by the sweep of inter­national events. It was occupied by the Russians in the north and the British in the south. Adharbaijan had to suffer the havoc of war on a large scale.22

After the October Revolution of 1917/1336, however, the Russian policy completely changed. The Russian forces withdrew from Iran and the new government gave up all territorial claims and all economic concessions except fishery rights in the Caspian Sea. The vacuum created by the departure of the Russian troops was immediately filled up by the British army.

In 1338/1919 the British concluded an agreement with the Iranian Government headed by Wuthuq al-Dauleh, which virtually meant the complete political and economic domination of Iran by Great Britain. The Parliament, however, refused to ratify the agreement and be a party to surrendering the sovereign rights of the nation. This shows that the national will for survival had triumphed even in the worst hour of political crisis.

The proposed agreement aroused strong feeling in foreign countries and even amongst the British people, especially in view of the scandalous circumstances in which it had been negotiated.23 The world opinion stirred up against the British deal, the with­drawal of the Russian forces, the offer to Iran of a pact of friendship by the Soviet Government, and the lack of enthusiasm amongst the war-weary British people to undertake new imperialistic ventures-all contributed to the cause of Iranian freedom.

The most determining factor in the situation was the people themselves who jealously safeguarded the spirit of freedom even in their darkest hour of trial, another evidence of the historical truth that Iran has always survived the greatest political crises, owing to the virile national spirit of the people which never completely died down and which had by now found a symbol, however weak, in the resistance put up by the Iranian Parliament.

It was at this stage that Reza Khan, a colonel in the Cossak Brigade,24 appeared on the scene. In collaboration with Sayyid Dia al-Din Tabatabai, editor of the Teheran newspaper Rad, Reza Khan, staged a coup d’etat on April 21, 1921. He arrested members of the Cabinet and formed a new Government of which Sayyid Dia al-Din was selected the Prime Minister.

Reza Khan himself took over as the Minister of War and Commander-in-Chief of the army. Five days later, the Parliament rejected the Anglo-Persian Agreement that it had so long resisted. To provide an element of dramatic surprise the new Iranian Government signed on the same day a pact of friend­ship with Soviet Russia, by which the Soviet Government revoked all the concessions that had been granted earlier to the Czarist Government.

“All debts were cancelled and the Russian bank, railways, roads, and posts were handed back to Iran; Russian rights under the capitulations were also abolish­ed.”25 After this pact with the Russians the Iranian Government became bold. Now that it had rejected the agreement it ordered the British officers and advisers out of the country.

In the new set-up the British troops that had occupied parts of the country so long had to withdraw. This withdrawal was effected in stages so that the last outpost in the south-eastern desert was evacuated in 1343/1924. Soon after, the last of the Soviet troops, still stationed in Gilan, also left the country. For the first time in about twenty years the Iranian soil was now free from the presence of foreign troops.

A new wave of national resurgence now swept the whole country, which, although still licking the wounds of the many inglorious years of misery and humiliation, yet aspired to conquer hunger, disease, governmental inefficiency, and the large-scale devastation wrought by World War I. It must be repeated that even in their darkest hour of frustration the people of Iran never abandoned the democratic ideals of the revolution of 1324/1906, and even in the face of the heaviest odds, and perhaps because of these, the national spirit continued to gather force and momentum.

Reza Khan was the first Asian dictator of the post-war world. As the Commander-in-Chief of the army and the Minister of War, he became the virtual ruler of the country. He was born in 1296/1878 at Alasht in Sawad Kuh in the Caspian province of Mazandaran. He inherited the military pro­fession from his father, Major Abbas Ali Khan, and joined in 1318/1900 the Cossak Brigade in which he served with distinction and attracted the attention of some of the British officers who had replaced the Russians after the October Revolution.

To be able to exercise greater independence in his new position, he got certain sources of revenue transferred from the Ministry of Finance to the Ministry of War. Sayyid Dia al-Din, who was a known Anglophile, soon came to realize who the real power in the Cabinet was and had to go within a hundred days of his installation as the first Prime Minister after the coup. He was followed by a number of premiers, all overshadowed by the dominant and fierce personality of Reza Khan, who eventually stepped into the office of the Prime Minister in 1342/1923. Shortly afterwards Ahmad Shah, who was destined to be the last Qajar ruler, left for France never to come back to his country.

Immediately after the coup, Reza Khan set out to re-establish law and order with an iron hand and to unify the country under a strong central govern­ment. He first proceeded against Mirza Kuchik Khan, who had established an independent republic in Gilan, and defeated him in 1340/1921.

In 1342/1923 he liquidated the power of the Kurd leader Ismail Aqa Simitqo, who was planning to establish himself in Adharbaijan and had become dangerously strong for the central government. Next, he turned his attention to Shaikh Khazal of Mohammereh, who posed the greatest threat in the oil-rich region of the southwest. Very soon he was able to bring the Shaikh into complete submission. Different turbulent tribes including the Bakhtiyaris and the Lurs were also pacified by 1344/1925.

These successful military campaigns and the consequent establishment of law and order in the strife-torn country won the Sardar-i Sipah, as Reza Khan was known in those days, immense popularity, which was further enhanced by the ability he showed in unifying and reorganizing the army. He absorbed the South Persia Rifles, a force raised by the British during World War I, and the gendarmerie created by Morgan Shuster into the Cossak Brigade and formed a compact national army. Adequate resources were diverted to re-equip and modernize it.

Reza Khan, the dictator, was now faced with the question of the future constitution. In spite of 2,500 years of its monarchic traditions, the Iranian nation, or at least a section of it, was now seriously advocating the establish­ment of a republic. After World War I the ideas of political democracy swept the whole world and the Iranians who had won constitutional government much earlier were now thrilled at the prospect of a republican form of govern­ment.

Ahmad Shah had made an exit. The example of Turkey, where the Caliphate had been abolished in 1343/1924, gave great impetus to this idea. But at this moment opposition came from the most unexpected quarters. The Iranian divines who had played a highly important role in the constitu­tional struggle were alarmed at the extinction of the religious authority of the ‘ulama’ in Turkey.

The apprehension that in a republic they would fare no better led them to oppose the new demand. In April 1924, Reza Khan forbade any discussion on the republican form of government.26 In February 1925, he was officially given dictatorial powers; on October 31, Ahmad Shah was deposed and on December 12 Reza Shah was chosen the Shah of Iran by a majority vote in the Parliament. On April 25, 1926, the coronation of the new Shah took place amidst scenes of pomp and festivity. He now became the founder of the new royal dynasty of the Pahlawis.

The word “Pahlawi” has great historical associations. It is not only the name of the language which was spoken in western Iran during the Sassanian period, as has been pointed out by so many writers, but it is also the name of the brave tribe known as the Parthians,27 long misunderstood by the Iranians as a foreign element but actually being of the purest Iranian stock.

The Parthians had driven out Greeks from Iran in 250 B.C. and during their long rule of nearly five hundred years (250 B.C. - 227 A.D.) they had vanquish­ed many a foe on the field of battle. The word “Pahlawi” was, thus, bound to conjure up in Reza Shah’s mind the visions of a glorious past from which he could derive boundless inspiration like his countrymen.

The past became a symbol of power and glory that stirred up the national spirit, as it had never done before. This spirit now touched new heights. Indeed, the national spirit was exhibited in many countries after World War I with exaggerated enthusiasm. Iran was no exception. A process of revivalism was set in motion that enveloped the entire national life.

Love of the old found expression in the minute study of ancient Iranian languages and literature in a desperate and even futile attempt to purify the Persian language of foreign influences and in an effort to harmonize in the stately buildings in Teheran the old Achaemenian architectural designs found in the buildings of Persepolis and Susa with the latest motifs in German archi­tecture.

The Government took keen interest in archaeological excavations and built a huge museum in the capital to project the glory that was Iran. Even the word “Persia” long in vogue in the whole world was officially changed for “Iran”, the old name of the country. This exuberant love of the past was also exhibited in the commemoration of anniversaries of great literary figures and thinkers. Thus the thousandth anniversary of Firdausi’s birth was celebrated officially on a lavish scale in 1353/1934 to which Orientalists were invited from all over the world. This tradition has been carried into the regime of the present Shah and the memory of the philosophers ibn Sina and Nasir al-Din Tusi and the poet Rudaki has been similarly honoured in recent years.

A society known as the “Anjuman-i Athar-i Milli”28 was formed in 1345/1926 to look after the mausoleums of eminent writers, poets, and philosophers. It has so far repaired or reconstructed the mausoleums of Firdausi, ibn Sina, Khayyam, and a few others. A tribute has also been paid to poets and scholars by associat­ing the broad modern avenues of Teheran with some of the immortal names in Persian literature. Thus, we come across Hafiz Avenue, Sadi Avenue, Firdausi Avenue, etc., which happen to be amongst the finest in the city.

While the anxiety of the new regime to attain material progress was reflected in the improvement of communications by building a network of roads to link all important towns with Teheran and by constructing a spectacular railway line which connected the Caspian Sea with the Persian Gulf in 1356/1937 at a cost of £30,000,000, and while it implemented many industrial and financial projects, it was never forgetful of the all-important question of education.

Extensive reforms were carried out in this field. The number of elementary and secondary schools was still very limited. After the revolution in 1324/1906, an effort was made to reorganize the educational system of the country. For the first time interest was taken by the Government in women’s education. To foster an independent national outlook in children, the employ­ment of foreign teachers was forbidden in elementary schools.

The progress, however, was still very slow. It was left to Reza Shah’s Government to make a fundamental departure from the old system both in its organization and scope. In 1340/1921 there were only two colleges in Teheran, both run by foreign missions. Reza Shah set out to make amends for the deficiencies of the past, first by unifying the sporadic activities into a national system of education and then by gradually expanding its scope.

Modern educational methods were adopted. Elementary education was made free and compulsory. Separate secondary schools for boys and girls were established. The buildings of these schools in Teheran are very impressive and symbolic of the new spirit of progress and development. Rightly enough, some of these schools have been named after great Persian poets.

Secondary education is not compulsory in the country but tuition fees are low. The secondary school certificate is treated as equal to matriculation by the German, French, and some British and American universities.29 These schools generally branch off into liberal arts and sciences after three years. There are a number of technical, vocational, industrial, agricultural, medical, and other schools that prepare students for higher university education as well as for specific occupations.

To give an idea of progress in the spread of education it would suffice to say that the number of elementary and secondary schools, which at the end of World War I was nearly three hundred, was raised to five thousand in the next decade and a half. Ever since it has made rapid strides forward. In 1376/1957, there were 7,301 elementary and 842 secondary schools in the country with 910,000 and 163,000 students respectively.30 The stress now is on village schools and on manual and technical training.31

A special Act was passed by the Parliament in 1347/1928 according to which one hundred students were sent to Europe annually for higher studies by the Ministry of Education at State expense. This was particularly welcome as no university existed in the country. Besides, the Ministries of War, Posts and Telegraphs, and the Departments of Agriculture, Justice, Finance, and Industries also sent abroad a number of students to ensure the supply of trained personnel. To have an idea of expansion in higher education, it may be noted that the number of students studying abroad in 1376/1957 was about four thousand.32

During the new regime education was practically brought under State control. After 1351/1932 no foreign school was permitted to admit students of Iranian nationality. In 1360/1941 the Government took over all foreign schools.

The Teheran University Act was passed on May 3, 1934. The foundation stone of the University campus was laid by the Shah on February 5, 1935. Soon elegant and spacious buildings began to rise with Mount Alburz in the background. The University had five faculties to begin with, namely, Arts, Science, Law, Medicine, and Engineering. The faculties of Fine Arts and Divinity were added afterwards. The campus of Teheran University enjoys a site of great natural beauty.

Although new universities have been founded at Tabriz, Isfahan, Shiraz, and Meshed during recent years, they are as yet in their infancy. Teheran University has come to enjoy a unique position in the intellectual life of the country. It can now accommodate hundreds of students who would otherwise go to Western universities for higher studies. It runs post-graduate classes in Persian literature and affords facilities for the doctor’s degree.

The names of most of the eminent Iranian scholars are associ­ated with the University academic staff. The literary output of the academic staff is by no means inconsiderable. Persian being the medium of instruction, the task of rendering important works of arts and sciences from Western languages into Persian engaged immediate attention. Several hundred books have been translated or originally written by the University professors. In order to popularize the Persian language and literature and to familiarize the foreign students of Persian with the latest trends in the language, the University runs a special class for scholars from foreign countries.

Technical education comes within the purview of the Ministry of Industries, which maintains a college for mining, metallurgy, chemistry, etc. Besides, there is a chain of art and craft schools where pure and utilitarian arts are taught including those traditionally associated with Iran like miniature paint­ing, book illumination, enamel-work, and carpet making. Above these there is the Teheran College of Arts.

Other Ministries also run their own colleges. The Ministry of Agriculture has an agricultural college at Karaj and a college of animal husbandry in Teheran; the Ministry of Education administers the Academy of Music. Some other Ministries like those of Posts and Telegraphs, Transport, and the Interior also have colleges to meet their own requirements. Scientific education is encouraged. Library facilities have been extended throughout the country. The Parliament Library and the National Library enjoy a pride of place in this rather elaborate network.

There is co-education in elementary schools and at the university stage. The doors of all the colleges have been flung open to girl students and today there are a large number of girls studying in various colleges, especially in the departments of Medicine and Fine Arts.

As the curricula of educational institutions would suggest, the main object of Iranian education is to produce good citizens imbued with a profound sense of patriotism. All possible means are explored to strengthen the national spirit and the national outlook.

Adult education is not ignored. In a country where the overwhelming majority of people are illiterate, the importance of adult education cannot be over-emphasized. In 1355/1936, steps were taken to establish adult education centres in the country. The response was so spontaneous that within two months seven hundred and fifty centres were opened with more than fifty-six thousand adults on rolls.33 The demand increased so rapidly that the Ministry of Education had to allocate increasingly large sums for adult education every year.

With all the admirable progress made in the field of education one would say that in view of the population and vast area of the country much work still remains to be done to justify the possibility of a scientific and technical revolution that is the dream of every educated citizen.

In the thirteenth/nineteenth century few facilities existed for the main­tenance and improvement of public health. The British General Mission Board and the American Presbyterian Board of Foreign Missions, were running hospitals in a few cities by the middle of the century. The earliest to be built by the Iranian Government, however, dates back to 1294/1877.

Conscious of the deplorable lack of medical facilities in the country, the new regime devoted full attention to this vital problem so that now every big town has a well equipped hospital. There are several large hospitals each with the capacity of five hundred beds. In addition to this, there are a large number of dispensaries throughout the country.

Apart from the spacious and magnificent medical college in Teheran there is a number of medical institutions in the country. There is no prejudice against nursing, and various colleges exist in Teheran for the training of nurses. Teheran has all kinds of medical specialists, while there are numerous clinics run by Iranian doctors who have qualified from abroad or from the University of Teheran.

One of the fundamental changes in the Iranian society in recent history has been the emancipation of women, who had for long been deprived of their legitimate legal and social rights accorded to them by Islam. The late Shah, inspired by the example set by Mustafa Kemal, whom he looked upon as his model and whom he visited in 1353/1934, introduced far-reaching social changes.

The Shah had been gradually encouraging the fair sex to come out and discard the veil. By 1354/1935 a favourable atmosphere had been created for a big change. On January 8, 1936, the Shah provided a dramatic touch to his policy of emancipating women when, accompanied by the Queen and his two grown-up daughters, all the three unveiled, lie appeared in the Teachers’ Training School in Teheran to present diplomas for the year. This was a signal for the abolition of the veil.

In his speech the Shah advised the women of Iran to serve their country with talent and ability. He could not imagine, he said, that one-half of the country’s working power should be idle. From this day women assumed a new role in society. Legislation had already come to their help. Although mutah (temporary marriage) and polygamy were still in vogue, woman was given the right to sue for divorce if the husband married without her consent, or if be bad concealed the fact of an earlier marriage.

Women now came out to work as typists, clerks, and secretaries in banks and commercial firms and, with the further progress in education, also as doctors, artists, lawyers, and even pilots. After the abdication of Reza Shah in 1360/1941 the force of law behind the abolition of veil was gone, with the result that the majority of women who had not yet got accustomed to the new change went back to chadur (veil).34

Iranian women still lack some other fundamental rights like those of suffrage and appointments to high offices, yet the movement to win the rights enjoyed by their sisters in some other Islamic countries, say Pakistan, exists in the country and is gradually gaining force.

The impact of the West and the far-reaching changes in the political and social life of the country were bound to reflect themselves in modem Persian literature. Till the middle of the thirteenth/nineteenth century poets and writers pursued old themes without showing any awareness of the new change. The later half of the century was marked by great social and political upheavals.

The Press created a new political and social consciousness amongst the people. By the end of the century, the Persian poets and writers had become increasingly conscious of their role in society. They gave expression to these new feelings in their works. Some poets, Kamali being foremost amongst them, advocated the cause of pan-Islamism. The chief interest of the poets, however, lay in the future of their own country and in its suffering masses, and its despotic masters.

They put new vigour into the constitutional movement. We find a rare phenomenon of patriotic poetry in the early fourteenth/twentieth century. It reflected the common urge of the people and was imbued with an unparalleled emotional sincerity.

The changing fortunes of Iran’s political history continued to find an echo in the contemporary literature, and the poets violently reacted to the inroads of Western imperialism during World War I and the immediate post-war years. It was, however, after long years of suffering that stability and freedom of the country were restored under Reza Shah.

The literature of this period has a tinge of roseate optimism and the poet and the writer seem to have regained the lost self-confidence. With interest in the reconstruction of the new society, they responded to the new social urges. They advocated the cause of education, women’s rights, political stability, reassertion of the national spirit, and revival of the ancient glory of the country.

There was a passionate desire to purify the Iranian society of its weaknesses and vices and to usher in an era of social justice and economic prosperity. Literature that till then was looked upon as a privilege of the few became a vehicle for the dissemination of social and moral values amongst the people at large. It showed a marked trend towards simplicity of style and expression to attain the widest appeal. The writers conveyed new aims and ideals through fiction and drama, and though Persian literature had no traditions in novel and short story in the modern sense, yet the writers made great efforts to catch up with Western literature.

The new Iranian writers and scholars have made rapid progress in the production of original literary works. Yet the output of translations far exceeds creative writing. As the Iranians, like many other peoples in the East, made a late start after a long time of intellectual sloth and social degenera­tion, it was but natural for them to learn through translations the phenomenal advances which the West had made both in the field of arts and humanities and in natural sciences and technology.

In order to understand Western thought the knowledge of one of the European languages was considered to be indispensable. Hence the Iranian schools made it compulsory for students to learn English, French, or German. Since the medium of instruction in Iranian schools and universities is Persian, it is imperative to write in and translate monumental works of arts and sciences into Persian. That is why translation of books has achieved singular importance in Iran.

The work of translation started in the later half of the thirteenth/nineteenth century, and it had proceeded apace till it gained further impetus after 1340/1921. To begin with, this venture started in a rather haphazard manner and translations were rendered indiscriminately. Now, the University of Teheran is mainly responsible for the translation of works of classical importance.

On the individual level, however, this work continues to be purely a matter of personal taste. Fiction and books of popular interest command the first position. Another organization called the Institute for Translation and Publication established under the Crown patronage in 1375/195535 has been accelerating the process of translation with special attention to the quality and importance of the books to be translated. The Institute specializes in the translation of Western classics.

As a result of these attempts hundreds of European books have been rendered into Persian. These books have been translated mainly from French that was, till the end of the last war, the second language of the country. This deep interest in the work of translation is a sign of sincere efforts to render into Persian what is regarded as valuable and fascinating in Western thought.

There is a genuine desire to learn and derive benefit, and a stage is bound to come when creative approach to problems will take the place of translation. Besides those who are deeply interested in Western learning, some scholars have been trying to recapture the philosophical thought of their forefathers. The most important name in this second category is that of Mulla Hadi Sabziwari an account of whose philosophy is given in the next chapter.

During the last half century serious attention has been paid to problems of research in the literary field. The Iranians, till recently, were dependent on research carried out in the West to understand the currents and cross­currents of their own literary history. That stage of dependence is happily over. Numerous scholars have made distinct contributions in the field of research.

Unpublished classical works have been and are being edited and published at a very fast rate. If for nothing else, the modern Iranian scholarship should command respect for the interest it has evinced in the republication of numerous unpublished works of literature, some of them after minute research.

New trends in literature have synchronized with a new approach in other Fine Arts like painting and architecture. In the latter, as mentioned earlier, the modern architectural trends have been harmonized with the ancient designs found in the ruins of palaces at Persepolis and Susa. The classical traditions of miniature painting have been renewed with skill and imagination, while there is a visible attempt to understand or assimilate new movements in painting the world over.

There are three museums in Teheran that reflect the cavalcade of Iranian history and culture. These include the archaeological and ethnographical museums and the Gulistan Palace Museum. The last contains a treasure of crown jewels and rare specimens of art.

Various arts and crafts like miniature painting, enamel and inlay work, carpet-weaving and designing, tile-work, mosaic, and pottery are not only taught in the College of Arts, and industrial and arts schools but have also become widely popular in the country.

The new movement has not yet spent itself. There is much to be planned and done. The progress in modern Iranian society still lacks harmony and proportion. Modernization in the early twenties came abruptly and violently, and behind it was the force of dictatorship. The country was not fully prepared for the desired change. The edifice of the traditional Iranian society crumbled as a new way of life was grafted on it. Consequently, the progress made was rather uneven and lopsided.

The policy of modernization maintained itself after World War II, but since the reform movement had come like a storm and tried to destroy all that was old without creating a harmony and balance between the traditional and the modern, it could not achieve its objective fully and set a chain of reactions instead. In fact, creative activity alone can generate and sustain an original cultural movement.

The people of Iran have given repeated proofs of the remarkable assimilation of new and alien move­ments and of the institution of new sciences and philosophy. The present conflict between the old and the new, the traditional and the modern, is bound to solve itself as the people of Iran recover from the first great impact of Western civilization. They have learnt through trial and error, and the time is not far when they will have resolved all their present conflicts, assimilated the best of Western thought, and upheld their own cultural and national individuality as a people of great gifts.

Bibliography

Mirza Muhammad Taqi Bahar, Sabk Shinasi, Teheran, Vol. 3; E. G. Browne, A Literary History of Persia, Cambridge, 1951 Vol. 4; A Year Amongst the Persians, London, 1893; The Persian Revolution of 1905-1909, Cambridge, 1910; The Press and Poetry of Modern Persia, Cambridge, 1914; George Nathaniel Curzon, Persia and the Persian Question, London, 1892, Vol. 2; Robert Curzon, Armenia, London, 1854; L. P. Elwell-Sutton, “Academic Freedom in Iran,” A Bulletin of the Committee on Science and Freedom, Manchester, October 1958; Modern Iran, London, 1941; Muhammad Essad-Bey, Reza Shah, London 1938; Henry Filmer, The Pageant of Persia, London, 1937; Elgin Groseclose, Introduction to Iran, New York, 1947; William S. Haas, Iran, New York, 1946; Rahnuma-i Danishgah, Intisharat-i Danisigah-i Teheran, Teheran, 1333 A.H.; Muhammad Ishaq, Modern Persian Poetry, Calcutta, 1943; Sukhanwaran-i Iran dar Asr-i Hadir, 2 Vols., Delhi, 1933-37; Muhammad Iqbal, The Development of Metaphysics in Persia, London, 1908; Mirza Sifat Allah Khan Jamali, Maqalat-i Jamaliyyah, Teheran, 1312 A.H.; Ahmad Kasrawi, Tarikh-i Mashruteh-i Iran, 3 Vols., Teheran; Navin al-Islam Kirmani, Tarikh-i Bidari-i Iran, 3 Vols., Teheran, 1332 A.H.; George Lenczowski, The Middle East in World Affairs, New York, 1953; Mirza Lutf Allah, Sharh-i Hal-o Athar-i Sayyid Jamal al-Din, Berlin, 1926; A. C. Millspaugh, The American Task in Persia, New York, 1925; Habibullah Mukhtari, Tarikh-i Bidari-i Iran, Teheran, 1326 A.H; Said Naficy, A General Survey of Existing Situation in Persian Literature, Aligarh, 1957; Rahnuma-i Iran, Nashriyeh-i Daireh-i Jughrafiya-i Sitad-i Artish, Teheran, 1330/1912; Rahnuma-i Shahr-i Teheran, Teheran, 1330/1912; Nukhustin Kungreh-i Navisandagan-i Iran, Teheran, 1326/1908; A. B. Rajput, Iran Today, Lahore, 1953; Munib al-Rahman, Post-Revolution Persian Verse, Aligarh, 1955; Muhammad Muhit Tabatabai, Majmuah-i Athar-i Mirza Malkom Khan, Teheran, 1326/1909; E. Denison Ross, The Persians, Oxford, 1931; Rezazadeh Shafaq, Iran az Nazar-i Khawar Shinasan, Teheran, 1335/1917; Vincent Sheean, The New Persia, New York, 1927; W. Morgan Shuster, The Strangling of Persia, London, 1912; Oliver Suratgar, I Sing in the Wilderness, London, 1951; Percy Sykes, A History of Persia, 2 Vols., London, 1921; Robert Grant Watson, A History of Persia, London, 1866; Donald, N. Wilber, Iran, Past and Present, Princeton, 1958; T. Cuyler Young, Near Eastern Culture and Society, Princeton, 1951.

Notes

1. L. P. Elwell-Sutton, Modern Iran, p. 60.

2. P. Sykes, A History of Persia, Vol. 2, p. 382.

3. V. Sheean, The New Persia, p. 10.

4. R. G. Watson, A History of Persia, p. 269.

5. Ibid.

6. Some authors have paid great tributes to him: see E. G. Browne, A Literary History of Persia, Vol. 4, p. 152; Robert Curzon, Armenia, p. 55; R. G. Watson, op. cit., p. 264; Bahar, Sabk Shinasi, Vol. 3, p. 401.

7. V. Sheean, op. cit., p. 10.

8. Bahar, op. cit., Vol. 3, p. 344.

9. This paper was started by Mirza Malkom Khan who had been dismissed from the office of the Iranian Ambassador in London on account of his pronouncedly patriotic stand on the issue of tobacco concessions. His newspaper turned out to be the best contemporary Persian journal for its splendid expression. See E. G. Browne, The Press and Poetry of Modern Persia, p. 19.

10. E. G. Browne, The Press and Poetry of Modern Persia, p. 17.

11. According to G. N. Curzon, the influence of the telegraph on Iran has been enormous. “I am disposed to attribute to it,” he says, “more than to any other cause or agency, the change that has passed over Persia during the last thirty years ...” It is an exaggerated statement, yet it cannot be gainsaid that the tele­graph played a substantial part in indirectly enlightening the Iranian mind.

12. W. S. Haas, Iran, p. 35.

13. The Iranian writers like Mirza Lutf Allah, the author of Sharh-i Hal-o Athar-i Sayyid Jamal al-Din, and Mirza Sifat Allah, the editor of Maqalat-i Jamaliyyah, claim Sayyid Jamal al-Din, who was born at Asadabad in1254 /1838 , to be of Iranian origin. Mirza Lutf Allah describes himself as the son of the Sayyid’s sister.

14. Abd Allah Razi, Tarikh-i Mufassal-i Iran, p. 532.

15. Habib Allah Mukhtari, Tarikh-i Bidari-i Iran, pp. 39-40.

16. Both of them lost their lives after the bombardment of the Parliament in1326 /1908 ; see Abd Allah Razi, op. cit., p. 521.

17. Abd Allah Razi, op. cit., p. 509.

18. During the thirteenth/nineteenth century, when the capitalist financial ideas of the British and Russian imperialists dominated the history of Iran, certain small European nations also came forward to share the grab-scramble, so that Belgium succeeded in taking over the management of the Customs in1316 /1898 .

19. Abd Allah Razi, op. cit., p. 512.

20. E. Groseclose, Introduction to Iran, p. 61.

21. Abd Allah Razi, op. cit., p. 532.

22. “The sovereignty of Iran was violated with less compunction than that of Belgium, and with probably greater loss of life and property and greater disorgani­zation of society” (E. Groseclose, op. cit., p. 72).

23. “To bring the agreement to a conclusion the British had to resort to bribery on a large scale. Three cabinet members, one of them the Prime Minister, were paid handsomely” (W. S. Haas, op. cit., p. 140). “The British negotiators (Sir Percy Cox and Lord Curzon, presumably) paid 750,000 tomans to the three Persian statesmen” (V. Sheean, op. cit., p. 23).

24. “It had been created in1290 /1878 as a brigade. Russian officers traditionally held key positions in this unit, and during the period of Russian political ascendancy the brigade served as an additional safeguard to Russian interests in Iran” (George Lenczowski, The Middle East in World Affairs, p. 157).

25. Modern Iran, p. 69.

26. E. Groseclose, op. cit., p. 124. In the words of William S. Haas, “It is at least doubtful whether Reza Khan was ever attracted to republicanism, despite the exam­ple of Mustafa Kemal. Reza’s ambition and idea of power fitted better with a monarchy” (Iran, p. 142).

27. It derives its root from the word “Parthawa” which evolved itself into various forms, to wit, Parhawa, Palhawa, Palhaw and Pahlaw. Apart from Pahlawi, the word Pahlawan is also derived from Pahlaw and means brave and heroic like the members of the Pahlaw (Parthian) tribe.

28. Rahnuma-i Iran, pp. 85-87.

29. Modern Iran, p. 136.

30. D. N. Wilber, Iran, Past and Present, p. 204.

31. Ibid., p. 208.

32. Ibid., p. 205.

33. Abd Allah Razi, op. cit., p. 365.

34. A veil or mantle used by Iranian women to cover their body.

35. Naficy, A General Survey of the Existing Situation in Persian Literature, p. 2.

Chapter 63: Mathematics and Astronomy

A - Introduction

It is generally recognized that human knowledge took its organized and systematic form with the Greeks. It is equally well known that the Greeks inherited a considerable body of knowledge from their Eastern predecessors, especially the Egyptians, Babylonians, Chinese, and Indians.

The histories of science and culture, written by some Western writers, however, show a gap between the period of the Greeks and the Renaissance. They give the impression that the history of science was blank for nearly one thousand years, and scientific knowledge made a sudden leap, taking a millennium in its stride. These histories ignore the fact that the intervening ages from the first/seventh to the eighth/fourteenth century constituted the era of the Arab and other Muslim peoples.

The latest researches of Muslim and non-Muslim scholars are bringing to light the work of the Muslims in the various branches of knowledge throughout the Middle Ages. These researches are, however, scattered in various journals and books which are not easily accessible to the average educated person. Two good works of reference published are the Encyclopedia of Islam and George Sarton's Introduction to the History of Science. On a thorough study of the information available on the subject, one is struck by the magnitude as well as importance of the contributions made by the Muslims to the various branches of science, especially to mathematics and astronomy.

The magnitude of these achievements is so vast that it is giving rise to another tendency among the historians of science. It is incomprehensible to them that the Arabs who were so backward and ignorant in the centuries preceding the advent of Islam could have become so enlightened and scholarly in such a short time after adopting the new faith. One of the great exponents of this line of thought is Moritz Cantor who has written an encyclopedic history of mathematics in the German language. The chapter on the Arabs in Cantor's book begins as follows:

“That a people who for centuries together were closed to all the cultural influences from their neighbors, who themselves did not influence others during all this time, who then all of a sudden imposed their faith, their laws, and their language on other nations to an extent which has no parallel in history-all this is such an extraordinary phenomenon that it is worthwhile to investigate its causes. At the same time we can be sure that this sudden outburst of intellectual maturity could not have originated of itself.”

Laboring under this fixed idea, Cantor proceeds to attribute almost every­thing done by the Muslim scholars to the Greeks and other nations. We must confess that this kind of argument introduces an extremely dangerous principle in historical research, and can be employed only by one who is predisposed to demolish an exalted and established reputation. If Cantor had really investigat­ed the cause of the “sudden outburst of intellectual maturity” of the Arabs, he would have realized that it was primarily due to the revolution caused by Islam in the whole outlook of the people. We have elsewhere described the attitude of Islam towards knowledge.1 By making it incumbent upon the believer to acquire knowledge and by enjoining upon him to observe and to think for himself, Islam created an unbounded enthusiasm for acquiring knowledge amongst its followers. The result of this revolution can be best described in the words of Florian Cajori, who says in his History of Mathematical Notation: “The Arabs present an extraordinary spectacle in the history of civilization. Unknown, ignorant, and disunited tribes of the Arabian Peninsula, untrained in government and war, are, in the course of ten years, fused by the furnace-blast of religious enthusiasm into a powerful nation, which in one century extends its dominion from India across northern Africa to Spain. A hundred years after this grand march of conquest, we see them assume the leadership of intellectual pursuits; the Muslims become the great scholars of their time.”

It is under this stimulus of the Islamic injunction for acquiring more and more knowledge that the Arabs and other Muslim peoples turned to the learn­ing of the various branches of knowledge, preserving and improving upon the heritage left by preceding civilizations and enriching every subject to which they turned their attention. In the following pages we give an account of their contribution in the domain of mathematics and astronomy. It may be pointed out that this is only a brief chapter in the general history of Muslim philosophy. The account will, therefore, be of a descriptive nature, shorn of all technicalities and confined to some of the fundamental ideas put forward by the Muslim peoples in the fields of arithmetic, algebra, geometry, trigo­nometry, and astronomy. It is neither possible nor desirable to give here an exhaustive account of the work done by each and every Muslim scholar. We have restricted ourselves to important contributions of the prominent Muslim mathematicians and astronomers.

B - Arithmetic

The Arabs started work on arithmetic in the second/eighth century. Their first task in this field was to systematize the use of the Hindu numerals which are now permanently associated with their names. Obviously, this was an immense advance on the method of depicting numbers by the letters of the alphabet which was universal up to that time and which prevailed in Europe even during the Middle Ages. The rapid development in mathematics in the subsequent ages could not have taken place without the use of numerals, particularly zero without which all but the simplest calculations become too cumbersome and unmanageable. The zero was mentioned for the first time in the arithmetical work of al-Khwarizmi written early in the third/ninth century. The Arabs did not confine their arithmetic to integers only, but also contributed a great deal to the rational numbers consisting of fractions. This was the first extension of the domain of numbers, which, in its logical develop­ment, led to the real, complex, and hyper-complex numbers constituting a great part of modern analysis and algebra. They also developed the principle of error which is employed in solving algebraic problems arithmetically. Al­Biruni (363-432/973-1040), ibn Sina (370-428/980-1037), ibn al-Sam$ (d. 427/1035), Muhammad ibn Husain al-Karkhi (d. 410/1019 or 420/1029), abu Said al-Sijzi (c. 340-c. 415/c. 951-c. 1024) are some of the arithmeticians who worked on the higher theory of numbers and developed the various types of numbers, such as:

Tamm (perfect numbers), i.e., those which are equal to the sum of their divisors, e.g., 6 = 1 + 2 + 3.

Muta`ddilan (equivalents), i.e., two numbers, the sum of the divisors of which is the same, e.g., 39 and 55: 1 + 3 + 13 = 1 + 5 + 11.

Mutahdbban (amicable numbers), i, e., two such numbers in which the sum of the divisors of one equal the other, e.g., 220 and 284:

1+2+4+71+142=220

1+2+4+5+10+11+20+22+44+55+110=284.

(iv) Muthallathat (triangular numbers), e.g., the numbers 1, 3, 6, 10, 15, 21, 28, 36, 45, which are the sum of the first one, first two, first three, first four and so on, natural numbers.2

The Arabs also solved the famous problem of finding a square which, on the addition and subtraction of a given number, yields other squares.3

The extent of their knowledge of arithmetic can be gauged from the fact that al-Biruni was able to give the correct value of 1616-1.4

C - Algebra

The ancient mathematicians, including the Greeks, considered the number to be a pure magnitude. It was only when al-Khwarizmi (d. 236/850) conceived of the number as a pure relation in the modern sense that the science of algebra could take its origin. The development of algebra is one of the greatest achievements of the Muslims, and it was cultivated so much that within two centuries of its creation it had reached considerable proportions. The symbolical process which it idealizes is still called “Algorithm” in modern mathematics. Al-Khwarizmi himself formulated and solved the algebraic equations of the first and second degree, and discovered his elegant geometrical method of finding the solution of such equations. He also recognized that the quadratic equation has two roots. Ibrahim ibn Sinn (296-335/908-946) worked on geometry, especially on conic sections. His quadrature of the parabola was much simpler than that of Archimedes, in fact the simplest ever made before the invention of the integral calculus in the eleventh/seventeenth century.5 Abu Kamil huja' al-Misri developed the algebra of al-Khwarizmi, and determined the real roots of quadratic equations and their interpretations. Al-Khazin (d. c. 350/961) solved the cubic equation by employing the conic sections.6 Abu al-Wafa' (al-Bizjani) (329-388/940-998) investigated and solved algebraic equations of the fourth degree of the type x4 = a, and that of x4 + ax3 = b. AI-Kuhi (fl. c. 378/988) investigated the solvability of algebraic equations. Abu Mahmud al-Khujandi (fl. 382/992) proved that the so-called Fermat's problem for cubic powers, i,e., x3 + y3 = z3, cannot be solved by rational numbers. Ibn al-Laith, who was a contemporary of al-Biruni, solved the problem which leads to the equation: x3 + 13.5x + 5 =10x8, and founded geometrical methods for solving cubic equations. Al-Biruni introduced the idea of “function,” which, since the time of Leibniz (eleventh/seventeenth century), has become the most important concept in modern mathematics. Abu Bakr al-Karkhi, who is considered one of the greatest Arab mathe­maticians, wrote a book on algebra, called al-Faihri, in which he developed approximate methods of finding square-roots; the theory of indices; the theory of surds; summation of series; equation of degree 2n; the theory of mathematical induction; and the theory of indeterminate quadratic equations.

The next important figure is ibn al-Haitham (c. 354-431/c. 965-1039), who is recognized as the greatest physicist and expert on optics of the Middle Ages, and who solved the algebraic equation of the fourth degree by the method of intersection of the hyperbola and the circle.

Then came 'Umar al-Khayyam (c. 430-517/c. 1038-1123), who has recently become the most glamorous figure of the fifth/eleventh century on account of his poetry, but who, according to Moritz Cantor, has better claim to im­mortality as a very great mathematician. He made what was for his time an uncommonly great progress by dealing systematically with equations of the cubic and higher orders and by classifying them into various groups according to their terms.7 He described thirteen different classes of cubic equations. He investigated the binomial expression for positive integral indices, i.e., in modern terminology, the expansion of (1 + x)n, when n is an integer. The next significant advance on this problem was made by Newton (eleventh/seventeenth century) when he proved the binomial theorem for any rational number. As stated by Cantor, Khayyam has a very exalted place in the history of algebra.8

At about this time, Muslim scholars founded, developed, and perfected geometrical algebra, and could solve equations of the second, third, and fourth degree before the year 494/1100.

Moritz Cantor, who is by no means partial to the Muslims, remarks that “the Arabs of the year 494/1100 were uncommonly superior to the most learned Europeans of that time in the mathematical sciences.9 He goes on to relate the story that in the seventh/thirteenth century, Frederick II Hohen­staufen sent a special deputation to Mosul to ask Kamal al-Din ibn Yunus (d. 640/1242), the mathematician of a college later on called after him the Kamalic College, to solve some mathematical problems. Kamal al-Din solved these problems for the Emperor.10 One of the questions solved by him was how to construct a square equivalent to a circular segment.

D -Geometry

In the subject of geometry, the Arabs began by translating the Elements of Euclid and the Conics of Apollonius, thus preserving the work of these Greek masters for posterity. This task was satisfactorily accomplished in the early third/ninth century. Soon after this they launched on making fresh discoveries for themselves. The three brothers, Muhaammad, Ahmad and Hasan, sons of Musa bin Shakir, may be regarded as pioneers in this field. They discovered a method of trisecting an angle by the geometry of motion, thus connecting geometry with mechanics. That this problem is not solvable by means of the ruler and compass alone, has been well known from the time of the Greek mathematicians. The brothers also worked on the mensuration of the sphere and on the ellipse.

In the fourth/tenth century, abu al-Wafa', al-Kuhi, and others founded and successfully developed a branch of geometry which consists of problems leading to algebraic equations of a degree higher than the second. Al-Kuhi solved the problems of Archimedes and Apollonius by employing this new method. Abu Kamil Shuja' al-Hasib al-Misri investigated geometrical figures of five and ten sides (pentagon and decagon) by algebraic methods. This co-ordination of geometry with algebra and the geometrical method of solving algebraic equations, like the application of geometry to algebra by Thabit bin Qurrah, a Sabian astronomer of the court of the Caliph Mu'tadid, was the anticipation of Descartes' great discovery of analytical geometry in the eleventh/seven­teenth century. Abu Said al-Sijzi “made a special study of the intersections of conic sections and circles. He replaced the old kinematical trisection of an angle by a purely geometrical solution (intersection of a circle and an equilateral hyperbola)”.11

Abu al-Wafa developed the method of solving geometrical problems with one opening of the compass, and of constructing a square equivalent to other squares. He made many valuable contributions to the theory of poly­hedra, which is even now considered to be a very difficult subject.12

Ibn al-Haitham, known in Europe as Alhazen, also made many discoveries in geometry. His famous book on optics contains the following problem, known as Alhazen's problem: from two points in the plane of a circle to draw lines meeting at a point of the circumference and making equal angles with the normal at that point. This problem leads to an equation of the fourth degree, and ibn al-Haitham solved it by the aid of a hyperbola inter­secting a cirele.13

The later Muslim mathematicians developed the geometry of the conic sections to some extent, but their great contribution was connected with the appraisal of Euclid's postulates. It is well known that in each science or logical system (such as the Euclidean geometry), the beginning is made with some fundamental concepts (like points and lines) and a few assertions or statements, called “postulates,” which are accepted without demonstration or proof, and on the basis of which further statements (called theorems) are established. Now it is recognized that some of Euclid's postulates are quite self-evident. For instance, no one questions the validity of the statement that the whole is greater than a part or that equals added to equals result in equals. But the same cannot be said about Euclid's parallel postulate. Fakhr al-Din Razi (d. 606/1209) made a preliminary critique of Euclid's postulate, but it was Nasir al-Din Tusi (d. 673/1274), who, in the latter half of the seventh/thirteenth century, recognized the weakness in Euclid's theory of the parallels. In his efforts to improve the postulate, he realized the necessity of abandoning perceptual space. It was in the thirteenth/nineteenth century that such studies, continued by Gauss, Bolyai, Lobachevsky, and Riemann, resulted in the discovery and development of the various non-Euclidean geometries, culminating in the Theory of Relativity in our own time.

E - Trigonometry

Trigonometry, both plane and spherical, was developed to a great extent by the Arabs. Al-Khwarizmi himself compiled trigonometric tables, which contained not only the sine function, as done by his predecessors, but also that of the tangent, for the first time. These tables were translated into Latin by Adelard of Bath in 520/1126.14

Al-Battani (d. 317/929), known in Europe as Albategnius, devoted a whole chapter of his book on astronomy to the subject of trigonometry. He used sines regularly “with a clear consciousness of their superiority over the Greek chords.15 “The previous works contained only the full arc, but al-Battani remarked that it was more advantageous to use the half arc. Cantor considers this “an advance in mathematics which cannot be appreciated highly enough.”16 Al-Battani completed the introduction of tangents and cotangents in trigono­metry, and gave a table of cotangents by degrees. He knew the relation between the sides and angles of a spherical triangle which we express by the formula:17

cos a = cos b cos c + sin b sin c cos a.

Abu al-Wafa's contribution to the development of trigonometry is well known. Most likely he was the first to show the generality of the sine theorem relative to the triangles. He introduced quite a new method of constructing sine tables, the value of sin 30' being correct to the eight decimal places. He knew relations equivalent to the present ones for sin (a ± b), and to

2 sin' 2 =1- cos a,

sin a = 2 sin cos 2.

He specially studied the tangent; drew up a table of tangents, introduced the secant and the cosecant in trigonometry, and knew those relations between the six trigonometric lines which are now often used to define them.18

Al-Khujandi is considered to be the discoverer of the sine theorem relative to spherical triangles. This sine theorem displaced the theorem of Menelaos19

Ibn Yunus (d. 400/1009) made considerable contributions to trigonometry, and solved many problems of spherical astronomy by means of orthogonal projections. He discovered the first of those addition-subtraction formulae which were indispensable before the invention of logarithms, namely, the equivalent of

cos a cos b =1/2 (cos (a - b) + cos (a + b)]

He also gave a formula for the approximate value of sin 1’.20

Kushyar ibn Labban (fl. c. 361-420/971-1029) took an important part in the elaboration of trigonometry. For example, he continued the investigations on the tangent, and compiled comprehensive tables.21

Al-Zarqali (fi.c.420-480/1029-1087) explained the construction of the trigonometric tables, and compiled the Toledan Tables, which were translated into Latin by Gerard of Cremona and enjoyed much popularity.22

Al-Hasan al-Marrakushi (fl. c. 661/1262) introduced in 627/1229 the graphic method in trigonometry and prepared the tables of trigonometric functions.

Nasir al-Din Tusi wrote on plane and spherical trigonometry as a subject independent of astronomy.

Baba' al-Din (954-1032/1547-1622) gave in his book trigonometric methods for calculating heights and distances as well as for the determination of the breadth of a river.

F - Astronomy

The Arabs claimed astronomy to be their own special subject. Indeed even at the beginning of Islam, they possessed sufficient astronomical knowledge to be able to use the position of stars in their wanderings and agriculture. But it was only in the second/eighth century that the scientific study of astro­nomy was begun.23 From this time up to the eighth-ninth/fourteenth-fifteenth century the contributions of Muslims to astronomy were so numerous that they can be dealt with adequately only in a separate volume. Here we sum­marize only some of the most important facts.

First of all let us take the observatories. Western historians have pointed out that before the advent of Islam, only one more or less well-known obser­vatory existed in Alexandria, and even that was not doing much work. In the course of a few centuries, the Muslims erected innumerable well-equipped observatories all over their vast empire. Some of these observatories are as follows:

(i) The solar observatory built by al-Mamum in Iraq in 214/829.

(ii) The Ispahan observatory built by abu Hanifah al-Dinawari (d. 282/ 895).

(iii) The Khwarizm observatory built by al-Biruni.

(iv)The Baghdad observatory of Thabit ibn Qurrah.

(v) The Baghdad observatory built by Caliph al-Mustarshid, where the well-known astronomer Badi' made his observations.

(vi) The observatory erected by ibn Sina.

(vii) The al-Raqqah and Antakiyah (Antioch) observatories where al­-Battani made observations from 264/877 to 306/918.

(viii) The banu Musa observatory at Baghdad.

(ix) The Sharaf al-Daulah observatory where al-Saghani and al-Kuhi made their observations.

(x) The Tabitala observatory where abu Isbaq worked and made ob­servations.

(xi) The Buzjan observatory associated with the name of abu al-Wafa'.

(xii) The ibn A'lam observatory built at Baghdad in 351-352/962-963.

(xiii) The Egyptian observatory where ibn Yunus produced his famous almanac.

(xiv) The Mamnni observatory, associated Bataihi (d. 519/1125).

(xv) The Maraghah observatory erected by Nasir al-Din Tusi in 658/ 1259. It is said that several kinds of instruments were installed in this observatory, and that a library containing four hundred thousand volumes was attached to it.

(xvi) The observatory of Taqi al-Din.

(xvii) The Kashmir observatory.

(xviii) The Firuzshahi observatory.

(xix) The Samarqand observatory erected by Sultan Ulugh Beg Mirza in 823/1420.

An account of these observatories lies scattered in various books, such as: Khuldsah Tarik al-'Arab; Tamaddun-i 'Arab; Kitab al-Kitaf w-al-Athar; Sharh Chaghmani; Jami' Bahadur Khani; Mu'jam al-Buldan; Iktifa' al-­Qunu'; Fuwat al-Wajnat; Raudat al-safa; Wafayat al-A'yan; Kashf al-Zunun.

Next to the observatories come the astronomical instruments; and the books on history record a large number of instruments constructed by the Arabs and other Muslim peoples. Work on astronomy of such magnitude could not be carried out with the rough instruments existing at the time. They had, therefore, to concentrate all their practical skill on devising elaborate instruments for making various observations. These have also been described in the books mentioned above. We shall confine ourselves to the enumeration and description of some important instruments.

(i) Libnah, built on a square base, served to measure the declination, latitude, and distances of the stars.

(ii) Halqah I'tidal (Meridian Circle), fixed in the plane of the meridian, and devised to determine the distances of the heavenly bodies.

(iii) Dhat al-Autar, constructed by Taqi al-Din, served as an. alternative for the Meridian Circle which was useful during night as well as day.

(iv) Dhat al-'Alq (the Astrolabe) was one of the most important instru­ments. It consisted of two circles, one of which represented the ecliptic and other the celestial meridian.

(v) Dhdtal-Samt w-al-Irtifa' (Alt-azimuth) consisted of a semi-circle and bad the diameter of an equi-surfaced cylinder. Taqi al-Din has mentioned it in his work, to have been constructed by Muslim astronomers.

(vi) Dhat al-Shu'batain.' It had three faces on one base and served to determine the altitude of the heavenly bodies.

(vii) Dhat at-Jaib consisted of two faces and was used for the determination of the altitude.

(viii) Al-Mushabbah bi al-Natiq constructed by Taqi al-Din and used for determining the distance between two stars.

(ix) Tabaq al-Manatiq constructed by Ghiyath al-Din Jamshid and used for determining the position of the stars, their latitudes, distance from the earth, and movement. It was also useful for obtaining data relating to lunar and solar eclipses.

(x) Zarqalah constructed by Shaikh Isbaq ibn Yabya, generally known as al-Naqqash al-Andalusi (the Spanish painter). It was a very useful instrument for observing the movement of the heavenly bodies.

(xi) Dhat al-Kursi constructed by Badi' of the Astrolabe (Badi' al-­Asturlabi), as described by 'Abd al-Rabman al-Sufi.

(xii) Al-Alat al-Shamilah constructed by al-Khujandi and used for deter­mining the latitudes.

(xiii) The several types of quadrants as described in Kashf al-Zunun.

(xiv) Asturlab Sartani Mijnah, the transit instrument described by Muhammad ibn Nasr and Mansur ibn 'Ali.

(xv) Al-Jaib al-Gha'ib consisting of a semi-circle the circumference being divided equally.

(xvi) Suds-i Fakhri, a sextant associated with the name of Fakhr al-­Daulah Dailami.

Now we shall describe briefly the investigations carried out by the Muslim astronomers. Although the work of regular observations and construction of astronomical instruments was started as early as the second/eighth century by Ibrahim al-Fazari (d. c. 180/796), the most brilliant period of Muslim astronomy commenced in the early part of the third/ninth century in the observatories constructed by the Caliph al-Mamiin (198-218/813-833). The observatory of Baghdad under Yahya bin abi Mansur (d. c. 216/831) made systematic observations of the heavenly bodies and found remarkably precise results for all the fundamental elements mentioned in Ptolemy's Alma jest, such as the obliquity of the ecliptic, the precession of the equinoxes, the length of the solar year. After recording these observations, Yahya compiled the celebrated “Tested Tables.”24 He was also the author of several works on astronomy.

Under the orders of al-Mamun, the Muslim astronomers carried out one of the most delicate and difficult geodetic operations, the measuring of the arc of the meridian. The mean result gave 562/3 Arab miles as the length of a degree of meridian, which is a remarkably accurate value, for the Arabic mile is 6,473 ft. This value is equal to 366,842 ft., exceeding the real length of the degree between 38° and 36° latitudes by 2,877 ft.

Habash al-Hasib was an astronomer under al-Mamun and al-Mu'tasim; he compiled three astronomical tables, including the famous “Verified Tables.” Apropos of the solar eclipse of 214/829, Habash gave the first instance of a determination of time by an altitude which was generally adopted by the astronomers.25

'Ali bin 'Isa al-Asturlabi was a famous maker of astronomical instruments. He took part in the degree measurement ordered by al-Mamun, and wrote one of the earliest Arabic treatises on the astrolabe.26

Al-Marwarrudhi was one of those who took part in the solar observations made at Damascus in 217-218/832-833.27

The three sons of Musa bin Shakir made regular observations in the obser­vatories in Baghdad between 236/850 and 257/870.28

Al-Farghani was one of the most distinguished astronomers in the service of al-Miman and his successors. His famous work, Kitab fi Harakat al-Sama­wiyyah wa Jawani' 'Ilm al-Nujum (Book on Celestial Motions and the Com­plete Science of the Stars), was translated into Latin in the sixth/twelfth century. It exerted marked influence on European astronomy. He accepted Ptolemy's theory and value of the precession but was of the view that it affected not only the stars but also the planets. He determined the diameter of the earth to be 6,500 miles, and found the greatest distances and also the diameters of the planets.29

Al-Mahani (d. between 261/874 and 271/884) made a series of observations of lunar and solar eclipses and planetary conjunctions during the years 239-252/ 853-866; these were later used by ibn Yunus.30

Al-Nairizi (d. c. 310/922) compiled astronomical tables, made systematic observations, and wrote a book on atmospheric phenomena. He wrote a treatise on the spherical astrolabe which is very elaborate and is supposed to be the best Arabic work on the subject.31

Thabit ibn Qurrah published solar observations, explaining his methods. He revised the theory of the movement of the sun.32 To the eight Ptolemaic spheres, he made the addition of a ninth one (primum mobile) to account for the imaginary trepidation of the equinoxes, which was, however, later found to be an erroneous theory.33

Al-Battani was one of the greatest astronomers of the Middle Ages. He wrote many books but his main work, the famous De Numeris stellarum et motibus, exerted great influence in Europe up to the time of the Renaissance. From 264/877 onwards he made astronomical observations of remarkable range and accuracy. His tables contain a catalogue of fixed stars for the year 267-68/880-81. He investigated the motion of the sun's apogee and found that its longitude had increased by 16° 47' since the time of Ptolemy. This implied the discovery of the motion of the solar apsides, and of the slow variation in the equation of time. He determined many astronomical coeffi­cients with remarkable accuracy, and corrected the previous values of the precession of equinoxes and the obliquity of the ecliptic. He proved the possibility of the annular eclipses of the sun. He did not believe in the trepida­tion of the equinoxes, although the followers of Copernicus at a much later date did believe in it. Modern astronomy has shown that the Copernicans were wrong.34 He determined the moon's nodes and discovered the wobbling motion of the earth's orbit.35

Ibn Amajur (abu Qasim 'Abd Allah) together with his son abu al-Hasan 'Ali made many observations between 272/885 and 321/933 which were recorded by ibn Yunus. They produced many astronomical tables, including the table of Mars according to Persian chronology.36 Abu al-Hasan discovered that the moon's distance from the sun is not constant as assumed by Ptolemy.37

Al-Kuhi was the leading astronomer working in 378/988 at the Sharaf al-Daulah observatory.38

'Abd al-Ralrman al-Sufi (291-376/903-986) was one of the most eminent Muslim astronomers. His chief work, Kitab al-Kawdkib al-Thabitah al-Musawwar (Book of the Fixed Stars Illustrated), is regarded as one of the three master­pieces of Muslim observational astronomy, the other two being one by ibn Yanus and a work prepared for Ulugh Beg.39

Ibn al-A'lam (d. 375/985) has been praised for the accuracy of his observa­tions; his tables continued to be very popular for at least two centuries.40 He determined the stellar motion by observing that the stars traverse one degree in seventy solar years.41 He also determined the latitude and longitude of many stars,42 and measured the greatest declination of the planet Mer­cury.43 He found that the earth is spherical and may, therefore, be supposed to be inhabited everywhere.44 He discovered the satellites of Jupiter, discussed the motion of the sun-spots, and determined the eccentric orbit of the comets.45

Abu al-Wafa' al-Buzjani determined accurately the obliquity of the ecliptic in 344/955, and calculated the variation in the moon's motion. There is a difference of opinion about his discovery of the third liberation in the moon's motion. Some of the older writers believed that he discovered the third liberation and that Tycho Brahi rediscovered it in the tenth/sixteenth cen­tury.46 But Sarton remarks that abu al-Wafa' did not discover this variation, but simply spoke of the second part of the evection, which is essentially different from the variation discovered by Tycho Brahi.47

Al-Khujandi made astronomical observations, including a determination of the obliquity of ecliptic, in Rayy, in 384/994.48

Maslamah ibn Ahmad al-Majriti (d. c. 398/1007) edited and corrected the astronomical tables of al-Khwarizmi replacing the Persian by the Arabic chronology. He wrote a treatise on the astrolabe and a commentary on Ptolemy's Planisphaerium both of which were later translated into Latin.49

Ibn Yunus has been described by Sarton as the greatest Muslim astronomer. A well-equipped observatory in Cairo enabled him to prepare improved astronomical tables, called al-Zij al-Kabir al-Hakimi, completed in 398/1007. They describe observations of eclipses and conjunctions, old and new, and im­proved value of astronomical constants (obliquity of the ecliptic 23° 35'; longi­tude of the sun's apogee 86° 10'; solar parallax reduced from 3' to 2'; precession of the quinoxes 51.2” per annum), and give an account of the geodetic measure­ments made under al-Mamun's orders.50 He is specially noted for his method of longitude determination. As time difference is equivalent to longitude difference, the determination of local time at the same instant at two stations widely separated in longitude is sufficient. But there were no telegraphs or radio signals to give simultaneity. Ibn Yanus proposed and used a signal from the moon-the first contact of a lunar eclipse. In this way he corrected many errors in longitudes in Ptolemy's geography.51

Al-Biruini is regarded by Western historians of science as “one of the greatest scientists of all times whose critical spirit, toleration, love of truth, and intellectual courage were almost without parallel in medieval times.”52 He made accurate determination of latitudes and longitudes and also other geodetic measurements. He discussed in his book Qanun al-Mas'udi for the first time the question that the earth rotates around its axis. The translation of the relevant Arabic passages is as follows: “When a thing falls from a height, it does not coincide with the perpendicular line of its descent, but inclines a little, and falls making different angles. When a piece of earth separates from it and falls, it has two kinds of motions: one is the circular motion which it receives from the rotation of the earth, and the other is straight which it acquires in falling directly to the centre of the earth. If it had only the straight motion, it would have fallen to the west of its perpendicular position. But since both of them exist at one and the same time, it falls neither to the west nor in the perpendicular direction, but a little to the east.” This book of al-Biruni, viz., al-Qanun al-Mas'udi, was written in 422/1030, and gave the true explanation of the rising and setting of the heavenly bodies as being due to the rotation of the earth, thus pointing to the error in the geocentric conception of the solar system. The heliocentric doctrine was not entirely unknown to the Arabs, who knew that the earth revolved round the sun and that the orbits of the planets were elliptic.53 It should be noted that Copernicus gave the scientific formulation and detailed working out of the heliocentric theory some three centuries later.

Al-Zarqali was “the best observer of his time. He invented an improved astrolabe called safihah; his description of it was translated into Latin, Hebrew, and many vernaculars. He was the first to prove explicitly the motion of the solar apogee with reference to the stars; according to his measure­ments it amounted to 12.04” per year (the real value being 11.8”).” He edited the planetary tables called the “Toledan Tables.”54

'Umar Khayyam was called to the new observatory of Rayy in 467/1074 by Sultan Malik Shah Jalal al-Din Saljuqi to reform the old calendar. Moritz Cantor remarks that the calendar prepared by 'Umar Khayyam, called al­Tarikh al-Jalali, was more accurate than any other proposed before or after his time. Its date was 10th Ramadan 471, i.e., 16th March 1079. The modern interpretation of Khayyam's calendar is that eight intercalary days should be introduced in thirty-three years, resulting in an error of one day in about 5,000 years. The Gregorian calendar leads to an error of one day in 3,330 years.55

Chingiz Khan erected a magnificent observatory at Maraghah near Tabriz far surpassing any built by his predecessors. Nasir al-Din Tusi was the greatest genius of this institution. He was quite original and independent, and criticized Ptolemy quite severely, “paving the way for the overthrow of the geocentric system.”56

Ulugh Beg, grandson of Timur, established an observatory at Samarqand, Turkestan, in 823/1420, which was best equipped. A great work produced at this observatory was an independent star catalogue, known as the “Ulugh Beg Tables,” based entirely upon new observations, the first in about sixteen hundred years, i.e., since the time of Hipparchus, second century B.C. The positions were given to the nearest minute of arc, and attained a high degree of precision for that period. Instruments used in this observatory are considered the best made up to that time.57 It is said that his quadrant was so large that its diameter was equal to the height of the St. Sophia Church in Con­stantinople. This work on astronomy is regarded as one of the best books of the Muslim astronomers. It was written in 841/1437, and from it one can have a fair account of the knowledge possessed by the Muslims in the ninth/fifteenth century. The first part deals with the general principles of astronomy. The latter part contains the practical methods of calculating the lunar and solar eclipses and the construction of the tables and their applications; a list of the stars; the motion of the sun, the moon, and the planets; and the terrestrial latitudes and longitudes of the big cities of the world.58

The Mughuls inherited their fondness for astronomy from Ulugh Beg. Farishtah remarks that Humayun was a keen astronomer and spent a good deal of time in its pursuit.59 An observatory was founded in Delhi under the orders of Muhammad Shah in 1137/1724, which was in the charge of the well­known mathematician Mirza Khair Allah. By this time the West had made great progress in astronomy as in other branches of knowledge, and therefore a commission consisting of the ablest men of the time was sent to Europe to study the new methods followed there and new results obtained through the then latest researches. The commission brought back with it some telescopes and other instruments and a few books prepared in Europe. The King of Portugal also deputed a European astronomer to go to Delhi with the commission. But when his data were checked at the Delhi obser­vatory, local people detected errors and made corrections in his tables and calculations of the lunar and solar eclipses. This is ascribed to the fact that the instruments made in Europe at the time were of a smaller size than those available in the Delhi observatory.60

The Nizamiyyah observatory was erected at Hyderabad Deccan in the thirteenth/nineteenth century, and was the biggest institution of its kind in the East. It contained a sixteen-inch refracting telescope, a transit instrument, a Meridian circle, and a good deal of other equipment essential for a modern observatory. Its unique position was recognized by international organizations, and it had an important share in the preparation of the International Catalogue of Stars. After the establishment of the Osmania University, it became a constituent unit of that University.

The influence of the Muslims in this field is traceable from the many Arabic names and words that have become an integral part of the astronomical sciences. A long list of such words can be compiled, but it would be sufficient to mention a few: almanac (al-munakh), almacantar (al-muqantarah), nadir (nadir), zenith (samt al-ras), algol (al-ghul), altair (al-ta'ir), aldebaran (al­dabaran), fomalhaut (jam al-hut), denab (dhanab), vega (waqi'), and the various names of Muslim astronomers given to the craters of the moon.61

Bibliography

Encyclopaedia of Islam; Moritz Cantor, Geschichte der Mathematik; G. Sarton, Introduction to the History of Science, Vol. I, Baltimore, 1927; Heinrich Suter, Die Mathematiker and Astronomen der Araber and ihre Werke; al-Batten, Iktifa' al-Qunu; Tamaddun-i 'Arab; arh Chaghmani; Carl Rufus, “The Influence of Islamic Astronomy in Europe and Far East,” Popular Astronomy, May 1939; Qhhulam Husain Jaunpuri, Jami' Bahadur Khani; Muhammad Abdul Rahman Khan, “Names of Thirteen Muslim Astronomers Given to Some Natural Features of the Moon,” Islamic Culture, Hyderabad, Vol. XXVII, No. 2, April 1953.

Notes

1. Vol. I, Chap. VIII.

2. Encyclopedia of Islam, Vol. I, p. 124.

3. Moritz Cantor, Geschichte der Mathematik, Vol. I, p. 752.

4. George Sarton, Introduction to the History of Science, Vol. I, p. 707.

5. Ibid. p. 632.

6. Heinrich Suter, Die Mathematiker and A8tronomen der Araber and Are Werke.

7. Cantor, op. cit., p. 775.

8. Ibid., p. 776.

9. Ibid., p. 778.

10. Ibid.

11. Sarton, op. cit., p. 665.

12. Ibid. p. 667.

13. Ibid. p. 721.

14. Ibid. p. 563.

15. Ibid. p. 603.

16. Cantor, op. cit., p. 737.

17. Sarton, op. cit., p. 603.

18. Ibid. p. 667.

19. Ibid. p. 668.

20. Ibid. p. 717.

21. Ibid.

22. Ibid. p. 759.

23. Encyclopedia of Islam, Vol. I, p. 498.

24. Ibid.

25. Sarton, op. cit., p. 565.

26. Ibid. p. 566.

27. Ibid.

28. Encyclopaedia of Islam, Vol. 1, pp. 498 et sq.

29. Sarton,-op. cit., p. 567.

30. Ibid. pp. 597-98.

31. Ibid. p. 599.

32. Encyclopaedia of Islam, Vol. I, p. 498

33. Sarton, op. cit., p. 599.

34. Ibid. p. 603.

35. Iktifa' al-Qunu', p. 243.

36. Sarton, op. cit., p. 630.

37. Tamaddun-i 'Arab, p. 420.

38. Sarton, op. cit., p. 665.

39. Ibid. p. 666.

40. Ibid.

41. Sharh Chaghmani, p. 23.

42. Iktife' al-Qunu', p. 248.

43. Ghulam Husain Jaunpuri, Jami' Bahddur Khani, p. 596.

44. Ibid. p. 668.

45. Ibid. p. 628.

46. Khulasah Tarikh al-'Arab, 243.

47. Sarton, op. cit., p. 666.

48. Ibid. p. 668.

49. Ibid.

50. Ibid. p. 716.

51. Carl Rufus, “The Influence of Islamic Astronomy in Europe and Far East,” Popular Astronomy, May1939 , pp. 233-38.

52. Sarton, op. cit., p. 707.

53. Tamaddun-i 'Arab, p. 425.

54. Sarton, op. cit., p. 758.

55. Ibid. p. 760.

56. Carl Rufus, op. cit., pp. 233-38.

57. Ibid.

58. Tamaddun-i 'Arab, pp. 422-24.

59. Tarikh Farishtah, p. 213.

60. Ghulam Husain Jaunpuri, Jami' Bahadur Khani.

61. Muhammad Abdul Rahman Khan, “Names of Thirteen Muslim Astronomers Given to Some Natural Features of the Moon,” Islamic Culture, Vol. XXVII, No. 2, April1953 , pp. 78-85.


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