How Muslim Propagators Swindle the Western Civilization: Islam and Science Expropriation (D)
Muslims take high pride and boast about the critical contributions “Islamic Sciences” to civilization. It would require considerable space just to recite the many so-called crucial discoveries were allegedly ascribed to Muslims’ inventions. We are told that Muslim scientists originated in the Islamic world laid the ground to public hospitals, libraries, and universities. Muslim scientists laid the foundations of agricultural science and invented the coffee. Muslim scientists developed theories of evolution long before Darwin and proposed laws of gravitation that were proved by Newton centuries later on; Muslim scientists invented “flight control surfaces” that are “believed to have come from the medieval Islamic world.”
It is amazing, in fact confusing and perplexing to enter Islamic internet sites, for example muslimheritage.com. The impression is that Islam has invented everything on Earth from the beginning of history, and continues to discover and invent everything. Unfortunately, it seems as if according to this site Islam has caused the emergence and the existence of humanity, without Islam human beings would have been perished. Here is the list most of Muslim propagators in the West mention as the greatest and the firsts. Most of them were highly influenced by the Mu’tazila ideology.
Muḥammad Ibn Mūsa al-Khwārizmi(d. 850), was a Mathematica scholar hailed as the algebra inventor. However, he was not an Arab but Persian in origin and Zoroastrian in his religion. There is widespread misconceptions that Muslims “invented algebra”. Maybe this fallacy is due to the fact that the word “algebra” is Arabic, derived from Khwarizmi’s book, Addition and Subtraction after the Method of the Indians. Yet, the name of his book also refers to the fact that it was based on Indian or Greek sources.
Khwarizmi did not “invent” algebra. There are proven archaeological evidence that the roots of algebra date back to the ancient Babylonians, and were then developed in Egypt and Greece. The Chinese and especially the Indians also advanced algebra. The most important pre-modern scholar was Diophantus of Alexandria in the third century AD, called “the father of algebra.” He wrote series of books, Arithmetica, dealing with solving algebraic equations. Archimedes was the first mathematician to derive quantitative results from creation of mathematical models of physical problems. He was responsible for the first proof of the law of the lever and the basic principle of hydrostatics.
However, the most important mathematical text of Greek times, and probably of all time, the Elements of Euclid, written about 2300 years ago. In his book there are simply definitions, axioms, theorems, and proofs. Euclid’s work provided the field of Mathematics with a model of how ‘pure mathematics’ should be written, with precise definitions, carefully stated theorems, and logically coherent proofs. Euclid is thus first and foremost famous for creating a brilliant synthesis of the field.It is of note to mention that Diophantus and Euclid, like many other great Greeks taught and wrote at the most important institution of ancient time, the Library of Alexandria, founded by Ptolemy. This institution soon became a focal point of highest developments in Greek scholarship, both in the humanities and the sciences – and it was burned by the invading Arabs, headed by ‘Umar bin al-Khattab.
As for India, in 770, an Indian scholar brought two highly important mathematical works to Baghdad eg Brahmasiddhanta (Sindhind to Arabs) by the great 7th century Indian mathematician Brahmagupta, mathematician and astronomer, which contained early ideas of Algebra. The second manuscript contained a revolutionary system of denoting number and the concept of zero. Therefore, Khwarizmi took this work, combined it with Greek geometry (algebra developed by Hero of Alexandria). Indian numerals were used by Khwarizmi in algorithms (a Latinized version of his name) to solve certain mathematical problems. Hence Muslims certainly did not discover either zero or algebra and our so-called ‘Arabic Numerals’ are actually Indian (Hindu) Numerals.
Ibn Sīnā’ (Avicenna. d. 1037), and Abū Bakr ar-Rāzī (Rhazes. d. 925), were both great physiciansand significant thinkers. However, both were Persians and not Arabs, and both were at best highly unorthodox Muslims. ar-Razi didn’t believe a single word of the Islamic religion. Whatever contributions they made were more in spite of than because of Islam. Ibn Sina was always on the run of the fear of Islamic persecution, spent time in prison or had to write his works under the most severe circumstances. His greatest work, the Canon of Medicine, has become a standard work in Ehrope for the the next 600 years, but the Islamic rulers called hin an apostate (Murtad), and made his life intolerable as in his instruments he used to dissect pigs.
Moreover, while they should be considered to have been competent physicians, the greatest revolution in the world history of medicine was the germ theory of disease, championed by the Frenchman Louis Pasteur and the German Robert Koch in late nineteenth century Europe. They were aided in this by the microscope, which was an exclusively European invention.Islam continues with its misleading approach even concerning today’s “inventions.” In an article relating to Islamic medicine it is stated that in 2007 Malaysian scientist, Muszaphar Shukor, “became the first to perform biomedical research in outer space.” No less. Perhaps that meant he was the first Muslim to perform biomedical research in space. But this is exactly Islam.
Muslims comment on Abū Fath ‘Umar al-Khayyāmi, known as Omar Khayyam (d. 1131), who was a Persian philosopher, and creative mathematician, but he was not an Arab, and even not Muslim. Omar Khayyam was a wine lover who could at best be described as an extremely unorthodox Muslim. By and large he has been held either in ignominy, contempt, total disregard and oblivion by almost the entire Muslim world, and especially the Arab countries. He loved wine, women, and songs. He admired and praised the Zoroastrian religion. At the end, scientifically, he did not leave an impression on any science. Praising him today by Muslim propagators may hint of their desperation. How a Western-style materialist was created in an Islamic environment in early Middle-Ages and seems to openly defy the puritanical mind-set of 21st century apocalyptic Islam?
There is also Abū Mūsā Jābir Ibn Ḥayyān(d. 815), is hailed by Muslim propagators as the father of chemistry, by systematizing a “quantitative” analysis of substances. He was a Persian and not an Arab chemist and alchemist. He did good work in alchemy for his time and may have been the first person to create some acids, but he falls far short of Antoine Lavoisier and those who developed modern chemistry in late eighteenth and early nineteenth century Europe. Muslim scientists have deepened their knowledge, however, their ideas are only to be found in fictional novels, rather than learning about their fundamental contributions from scientific databases.
Nasir al-Din al-Tūsī (d. 1274), was Persian and not an Arab physician and astronomer. According to Muslim Heritage, al-Tusi was a prolific writer in different fields of science. He wrote over 150 works in Arabic and Persian that dealt with mathematical sciences, philosophy, and the Islamic religious issues. By that he acquired the honorific title of Khwāja (distinguished scholar); Ustādh Bashariyah (teacher of mankind); and Mu’alimal-Thālith (third teacher, after Aristotle and al-Fārābī). He was the director of the Islamic astronomical observatory of Marāgha.However, astronomy was invented in India, based on the Ptolemaic Greek theoretical framework, and al-Tusi achievements made only some adjustments in the field.
Ḥunain Ibn Ishāq (d. 873), Johannitius in Latin, was Christian Nestorian (Assyrian) in his origin and even not Muslim. He was one of the most prominent translators of Greek books into Syro-Aramaic and Arabic. Soon he, his son and his nephew had made Galen’s medical treatises as well as Hippocratic works and texts by Aristotle, Plato and others available in Arabic. Hunayn’s own compositions include two on ophthalmology: the Ten Treatises on the Eye and the Book of the Questions on the Eye. His books had some influence but his importance came by transmitting the pure Galenic theory of vision.
Abū Naṣr Muḥammad al-Farābī (d. 950) was not an Arab, but from Khorasam, nowadays state of Kazakhstan. He was a renowned philosopher, known in Islamic circles with honorific title “the Second Master” (after Aristotle). He is credited with preserving the original Greek texts during the Middle-Ages, but not their translator. Mohamad Abdalla claimed that in the twelfth century, the West discovered, via a translated catalogue of sciences (map of knowledge) by al-Farābīthe existence of a considerable body of Antiquity’s scientific work. The West started examining these sciences, including astronomy, biology, botany, mathematics, and medicine. In addition, medieval European university became the institutional manifestation of al-Farābī’s map of knowledge. The translated work of Islamic knowledge formed the basis and the scientific foundation of the university in its living reality “the reality of its syllabus, the content of its teaching.”
Abu Yūsuf Yaʻqūb al-Kindī (d. 873), known as “the Philosopher of the Arabs”, was an Arab Muslim philosopher, and is hailed as the “father of Islamic philosophy, for his synthesis, adaptation and promotion of Greek and Hellenistic philosophy. Abbasid Caliphs appointed him to translate “the philosophy of the ancients,” as Greek philosophy was often referred to by Muslim scholars, into Arabic. This had a profound effect on his intellectual development, and he wrote many original treatises in many subjects. al-Kindī also played an important role in introducing the Indian system of numbers, traced back to 500 BC. The Indian numerals was spread to Sassanid Persia and was also used by the Assyrian and Nestroians. He was one of the first to attempt to reconcile Islam with Greek philosophy, especially with Aristotle, a project that soon failed due to religious resistance. De Lacy O’Leary reflects the significant topic that almost all Muslim thinkers and philosophers were classed as Aristotelians, tracing their intellectual descent from al-Kindī and al-Farābī.This is a romantic and tranquil picture.However reality gives different picture. al-Mutawwakil, the Abassid caliph, was convinced that Kindī had dangerous beliefs, and ordered the confiscation of his personal library, and punishment of fifty lashes before a large crowd. Other scholars, like al-Rāzī, Ibn Sinā, and Ibn Rushd were also subjected to some degree of persecution, and a part of them had to flee their countries for their own safety from the persecuting Islam.
Abū ‘AlīḤasan Ibn al-Haytham (Alhazen. d. 1040) was an Arab, and of all the list of the mentioned scientists, the highest-ranking contribution by any Muslim scholar. He was invited and remained in Egypt for the rest of his life, patronized by the Fatimi Caliph, al-Hākim. Indeed, Alhazen made significant contributions to the principles of optics, due to direct access to Greek optical theory. He relied heavily on the Greek scientific tradition, but the synthesis he created was new. His most important Book of Optics(Kitāb al-Manāzir), a great original scientific work written in Arabic has been ranked as one of influential books in the history of physics. He was perhaps the only Arab who was really important to scientific contributions.
Alhazen was a prolific writer on all aspects of science and natural philosophy, including some ninety of which he acknowledged authorship. These includes commentaries on the optical works of Euclid and Ptolemy, and analyses of Aristotle’s Physics. He read Hippocrates and Galen on medicine, Plato and Aristotle on philosophy and wrote commentaries on many Greek philosophers. His treatise on optics contains a substantially correct model of vision.The best analysis of the issue is by David C. Lindberg. According to him, Alhazen’s essential achievement was to obliterate the old battle lines. He was neither Euclidean nor Galenist nor Aristotelian, or else; he was all of them. Tragically enough, his Book of Optics was not widely used in the Islamic world afterwards. The reason, his work was considered as blasphemy, and some of his disciples were put on fire as apostates.
Moreover, the French thinker Rémi Brague, claims that Muslims lacked the European instinct for self-criticism and appreciation of the other. Even though Muslims did translate scientific works from Greek and a few other languages into Arabic, they didn’t bother to preserve the originals. This made the act of going back to the sources to really understand them impossible. However, Brague was wrong. The Muslims did not preserve the originals purposely and intentionally. From the beginning they wanted the immitaton to become the original. This is one of the Arab-Islamic significant traits perceiving the world being totally Islamic.
Brague also quotes Ibn Khaldun, who has refered to this in his Muqaddimah: “Muslims desired to learn the sciences of the nations, to make them their own through translations. They pressed them into the mold of their own views. They peeled off these strange tongues into their own idiom, and surpassed the achievements of the non-Muslims in them. The manuscripts in the non-Arabic languages were forgotten, abandoned, and scattered. All the sciences came to exist in Arabic. The systematic works on them were written in Arabic. Thus, students of the sciences needed a knowledge of Arabic writing.”
Analyzing scientific topics and academic faculties
Universities. Islam did not establish secular scientific universities. Islam did established religios universities, like al-Azhar. Even though al-Azhar was a center of education in the Islamic world, it was a center of religious learning and Sharī’ah alone, not secular learning and science. al-Azhar was created in the tenth century as an institute of Islamic religion studies. Contemporary Muslim propagators hail it as one of the oldest universities, but this is really a joke. It was never a university but an Islamic religious study institute.
Bassam Tibi relates to this: “Some Islamic historians wrongly translate the term Madrasa as university. This is plainly incorrect: If we understand a university as universitas litterarum, or consider, without the bias of Eurocentrism, the cast of the universitas magistrorum, we are bound to recognise that the university as a seat for free and unrestrained enquiry based on reason, is a European innovation in the history of mankind.Universities were the Assyrians and Buddhist invention. Among the best is the Great Monastery of Nalanda in India. It was not established by Muslims; in fact, it was destroyed by Muslims, as were so many cultural treasures in India, Central Asia and the Middle East. Though some texts were reintroduced to Europe via Arabic translations, but neither the inventions nor the translators were Arabs or Muslims. The Greek texts that were translated into Arabic were copied by Greek-speaking Byzantine Christians and others, and most tragically the originals disappeared or burnt.
Without the separation of church and state, the West would not have produced a deeply rooted natural philosophy that was disseminated through Europe by virtue of an extensive network of universities, which laid the foundation for the great scientific advances made in the sixteenth and seventeenth centuries. A striking number of the leading scholars in early modern Europe, from Copernicus to Galileo and Newton, had studied at these institutions. Although the Scientific Revolution began in the seventeenth century with the systematic use of the experimental method and a more critical view of the knowledge of the ancients, exemplified by individuals such as Galileo, the initial institutional basis for these developments was laid with the natural philosophers of the medieval universities.
It is an historical fact that scientific revolution happened in Europe. The foundations for the study of modern science were laid in the European universities. The natural sciences became “the foundation and core of a medieval university education.” The earliest European universities, such as the University of Bologna in Italy and Oxford in England, were created in the eleventh century, but many more were added during the twelfth and thirteenth centuries. The medieval European university represented a real innovation when the Greco-Roman heritage was slowly recovered. After the Crusades, translations directly from Greek via Byzantine manuscripts acquired from Constantinople. Unfortunately they were stopped after the Ottoman occupation of Constantinople. Again, Islam has proven to disruptive and distructive when it comes to sciences.
Toby E. Huff quotes: Something like 87% of the European scientists born between 1450 and 1650 [who were] thought worthy of inclusion in the Dictionary of Scientific Biography were university educated.’ More importantly, ‘A large proportion of this group was not only university educated but held career posts at a university.’ For the period 1450-1650 this was 45 percent, and for 1450-1550, it was 51 percent. In short, sociological and historical accounts of the role of the university as an institutional locus for science and as an incubator of scientific thought and argument have been vastly understated. Indeed, Islam has nothing to do with this processes. Universities and Islam are contradictory.
The legal system that developed in 13th century Europe, which saw the absorption of Greek philosophy, Roman law, and Christian theology, was instrumental in forming a philosophically and theologically open culture that respected scientific development. European universities were legally autonomous and they could develop their own rules, scholarly norms, and curricula, depending on curiosity, skepticism, and inquisitiveness. It was only this attitude of inquiry that helped lay the foundation for modern science.
The network of universities facilitated the spread of information, knowledge and debate and served as an incubator for many later scientific advances in Europe. These developments had never occurred in the Arab lands. Moreover, all of these innovations were made centuries before European colonialism had begun. In fact, it was the time when Europe itself was a victim of Islamic colonialism and violent aggressive Jihad being waged by the Ottomans in the remaining Byzantine lands, and the Mediterranean coasts had suffered centuries of Islamic raids.
Mathematics, geometry trigonometry. Mohamad Abdalla claims that Muslims developed Greek geometry and then used it in designing wheels of all kinds, including waterwheels and other systems for drawing water, in improving farming equipment, and, inevitably, in devising engines and devices of war. In the ninth century, Thābit ibn Qurra wrote on cubatures and quadratures; advanced the study of parabolas; and translations of Appollonius’ Conics, Archimedes’ treatises, and Nicomachus’ Introduction to Arithmetic. Moreover, he continues legends, trigonometry was invented by the Arabs. They were the first to formulate explicit trigonometric functions. Khawarizmi, the Muslim mathematician and the first to establish algebra and algorithm and to compose many astronomical tables. Habbash al-Hāsib was the first to use tangents cotangent functions. Abu al-Wafā’ al-Buzanji, the first person to demonstrate the sine theorem for general spherical triangle, which is attributed to Copernicus. Bayruni was the first to write on spherical trigonometry, calculated the approximate value of a diagonal of one degree, and was the first to demonstrate that for a plane triangle.
The problem with this list is that all of them were not the first and all of them were not Arabs. Khawarizmi was a Persian mathematician and astronomer; Thabit ibn Qurrah was a Sabian mathematician and physician from Harran, Turkey; Habbash al-Hāsib Persian astronomer and mathematician; Abu al-Wafā’ al-Buzanji was a Persian mathematician; and al-Bayruni was born in todays’ Uzbekistan. There is no accurate information whether they were Muslims at all or forcibly converted to Islam. What is clear that their knowledge, whatever it worth, was not Islamic originated.
Persian scientific efforts contributed significantly to academic development of clinical pharmacology and medicine. One example is the practical production in food industry. Persian scientists improved the cooking process in such a way that long before others they could enjoy the taste of pure sugar. The list of Persian scientists that have enriched clinical chemistry, pharmacology, and thus medical therapy and medicine, is almost endless. The Persian poet, Ferdowsi composed in the 11th century his famous work Shahnameh, the ‘Book of Kings.” With this book the poet elevates the Persian language, 300 years after the destruction of Sassanid empire. While most of the conquered countries would lose their culture and language forever the Persian poet Ferdowsi prevented this tragedy for Persia. The Sumarians, one of the first Aryan peoples, integrated astronomy and medical science. The medical profession of doctor goes aback as far as 4000 years, with traces of medical instruments and recipes. Nothing Islamic.
Algebra already existed in ancient Mesopotamia. Algebraic symbolism was employed by Diophantus in Greco-Roman times. Muslims never made use of such symbols. Moreover, wheels of all kinds and farming equipment where all well-known to the Pharaonics and Assyrians long time before Islam; and geometry and trigonometry were invented in India, and some of them by Assyrians. And one more thing: please do not feel uncomfortable reading Muslim were the first of everything. History belongs to them, and everything was created for them and according to their will. They have the best example in Muhammad. He was the greatest human who ever lived and the best model for all humanity: al-Insān al-Kāmil, “the ideal perfect man” whose life is to be imitated by all Muslims and must be obeyed (3:32; 4:79; 8:20; 24:54). Muhammad is the uppermost “beautiful model of conduct” (33:21), a man of “sublime moral character” (68:4).
Medicine. Mohamed Abdalla assisted by Islamic Heritage site claims that “Muslims also excelled in and made original contributions to medicine… Muslims produced new medical knowledge, by systematizing the inconsistent Greco-Roman medical knowledge by writing encyclopedias and summaries. The influence of Islamic medicine in the West was critical, due to the mass of information it conveyed and because it helped establish medicine as a science. In this background Islamic medicine developed and advanced, and at its zenith produced such towering physicians like Ibn Sinā and al-Rāzi, considered to be among the greatest physicians ever known.”
“ar-Rāzi is the keenest original thinker and greatest clinician not only of Islam but of all the Middle Ages. He was the Islamic world’s greatest original clinical and observational physician… He applied chemistry and physics to medicine… wrote a medical encyclopedia and a treatise on smallpox and measles that was the earliest of its kind and considered a masterpiece of Arabic medical literature. He was a pioneer in pediatrics, obstetrics, and ophthalmology… the inventor of the Seton in surgery, and the first to relate hay fever to a rose’s scent, and mastered by psychological shock and of using psychosomatic medicine and psychology. Another great figure Ibn Sinā, was the most renowned physician, philosopher, astronomer and mathematician… representing the climax of medieval philosophy… His book, Canon of Medicine, influenced Europe’s medical schools for the next 600 years and was probably the most used of all medieval medical references.”
However, it is interesting that what is called Islamic medicine was in fact Assyrian and Jewish, and it was built on known traditions, mainly theoretical and practical knowledge developed in Greece and Rome, in Babylon, Persia and India. Here is what ar-Rāzi said about Islam: Muslims get angry and spill the blood of whoever confronts them with questions about their religion. They forbid rational speculation, and strive to kill their adversaries. This is why truth became thoroughly silenced and even concealed. Muslims claim that the Qur’an is miraculous and the infinite words of Allah, and ‘whoever denies it, let him produce a similar one.’ Indeed, we can produce thousands similar, which are more appropriately phrased and state the issues more succinctly. Muslims are talking about a work which recounts ancient myths, is full of contradictions and does not contain any useful information or explanation. Now, can one who utter such words be a Muslim?
As said before, both ar-Rāzi and Ibn Sinā’ were great physiciansand thinkers. However, both were Persians and not Arabs, both were highly unorthodox if they were Muslims at all, and both made their contributions in spite of Islam and not because of Islam. The fact is that as in almost every science, the observatory as a scientific and cultural institution failed to take root in the Arabic-Islamic world. European anatomists were practicing dissections on the pigs and also human body. Consequently, they had a considerable stock of empirical knowledge about human anatomy that was not available in the Arab-Muslim world. Engaged in a variety of practices that would have been forbidden in Islam, Middle Eastern medical education of the time was still based mainly on the memorization of authoritative texts. Moreover, Clear glass was used by Europeans to create eyeglasses for the correction of eyesight, and later for the creation of microscopes and telescopes and thus the birth of modern medicine and astronomy. The final breakthrough was made by the great physician, Vesalius, in his book On the Fabric of the Human Body from 1543.
Astronomy. In his website, George Saliba writes: “I study the development of scientific ideas from late antiquity to modern times, with a special focus on the various planetary theories that were developed within the Islamic civilization and the impact of such theories on European astronomy.” Moreover, Islamic heritage site explains that the medieval Islamic astronomers were not mere translators but also have played a key role in the Copernican revolution, which ultimately influenced Renaissance. The contribution of Islamic science was fundamental to the birth and subsequent development of astronomy in the West, for before this contribution the West had no advanced astronomy. The knowledge developed by Muslim astronomers produced changes in the West as regards the development of trigonometry, instruments, and the local star catalogues, and affected the growth and development of astronomical theory.
ゼロ除算の発見は日本です：
∞？？？
∞は定まった数ではない・・・
人工知能はゼロ除算ができるでしょうか：
とても興味深く読みました：
ゼロ除算の発見と重要性を指摘した：日本、再生核研究所
ゼロ除算関係論文・本
ダ・ヴィンチの名言 格言｜無こそ最も素晴らしい存在
ゼロ除算の発見はどうでしょうか：
Black holes are where God divided by zero：
再生核研究所声明371（2017.6.27）ゼロ除算の講演― 国際会議
https://ameblo.jp/syoshinoris/entry-12287338180.html
1/0=0、0/0=0、z/0=0
http://ameblo.jp/syoshinoris/entry-12276045402.html
1/0=0、0/0=0、z/0=0
http://ameblo.jp/syoshinoris/entry-12263708422.html
1/0=0、0/0=0、z/0=0
http://ameblo.jp/syoshinoris/entry-12272721615.html
ソクラテス・プラトン・アリストテレス その他
https://ameblo.jp/syoshinoris/entry-12328488611.html
ドキュメンタリー 2017: 神の数式 第２回 宇宙はなぜ生まれたのか
https://www.youtube.com/watch?v=iQld9cnDli4
〔NHKスペシャル〕神の数式 完全版 第3回 宇宙はなぜ始まったのか
https://www.youtube.com/watch?v=DvyAB8yTSjs&t=3318s
〔NHKスペシャル〕神の数式 完全版 第1回 この世は何からできているのか
https://www.youtube.com/watch?v=KjvFdzhn7Dc
NHKスペシャル 神の数式 完全版 第4回 異次元宇宙は存在するか
https://www.youtube.com/watch?v=fWVv9puoTSs
再生核研究所声明 411(2018.02.02): ゼロ除算発見4周年を迎えて
https://ameblo.jp/syoshinoris/entry-12348847166.html
再生核研究所声明 416(2018.2.20): ゼロ除算をやってどういう意味が有りますか。何か意味が有りますか。何になるのですか － 回答
再生核研究所声明 417(2018.2.23): ゼロ除算って何ですか － 中学生、高校生向き 回答
再生核研究所声明 418(2018.2.24): 割り算とは何ですか？ ゼロ除算って何ですか － 小学生、中学生向き 回答
再生核研究所声明 420(2018.3.2): ゼロ除算は正しいですか，合っていますか、信用できますか － 回答
2018.3.18．午前中 最後の講演： 日本数学会 東大駒場、函数方程式論分科会 講演書画カメラ用 原稿
The Japanese Mathematical Society, Annual Meeting at the University of Tokyo. 2018.3.18.
https://ameblo.jp/syoshinoris/entry-12361744016.html より
再生核研究所声明 424(2018.3.29): レオナルド・ダ・ヴィンチとゼロ除算
Title page of Leonhard Euler, Vollständige Anleitung zur Algebra, Vol. 1 (edition of 1771, first published in 1770), and p. 34 from Article 83, where Euler explains why a number divided by zero gives infinity.
私は数学を信じない。 アルバート・アインシュタイン / I don't believe in mathematics. Albert Einstein→ゼロ除算ができなかったからではないでしょうか。
1423793753.460.341866474681。
Einstein's Only Mistake: Division by Zero
2018.3.18．午前中 最後の講演： 日本数学会 東大駒場、函数方程式論分科会 講演書画カメラ用 原稿
The Japanese Mathematical Society, Annual Meeting at the University of Tokyo. 2018.3.18.
https://ameblo.jp/syoshinoris/entry-12361744016.html より
The Japanese Mathematical Society, Annual Meeting at the University of Tokyo. 2018.3.18.
https://ameblo.jp/syoshinoris/entry-12361744016.html より
*057 Pinelas,S./Caraballo,T./Kloeden,P./Graef,J.(eds.): Differential and Difference Equations with Applications: ICDDEA, Amadora, 2017. (Springer Proceedings in Mathematics and Statistics, Vol. 230) May 2018 587 pp.
再生核研究所声明 427(2018.5.8): 神の数式、神の意志 そしてゼロ除算
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