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This is a nationalist orgy. A good article could be written on this subject; it might even use the list of boasts in the middle section as a framework - but to ascribe the invention of trigonometry to someone who lived two centuries after Claudius Ptolemy is nonsense. Septentrionalis 19:49, 7 September 2005 (UTC)

Ok so if it is shown that the sheet anchor for Indian history, so that it could be matched with the western one was maliciously moved by 1200 years, would it make the stuff in here more palatable?? http://www.geocities.com/sistlas/history-reconst.htm?200627 Mpan

Many of the claims on this page are patently false. I will do what I can, but this page desperately needs an expert in this field.

Nau

Who is this Nau, that is quoted? I could find anything about him, the quote would be much more of value if there was a link to who this person is. --62.216.23.119 15:58, 19 September 2006 (UTC)

Pythagorean Theorem

I don't think there is anyone who thinks the Pythagorus was the first to state the Pythagorean theorem. Indeed it was likely used well before even 800 BC (look at the article). The fact that the Indians were the first to use a "proof with specific numbers" is nonsense. Using specific numbers is not a proof at all, it merely shows one special case. The first real proof we have is due to Euclid. A "proof with specific numbers" does not imply any deeper understanding of geometry, or an understanding of what constitutes a proof. Thus, the pythagorean theorem was used well before Indian mathematicians, and it was first proved by Greek mathematicians. Grokmoo 16:13, 15 December 2005 (UTC)

Could some one please refer me to the original sources of these proofs by Euclid etc. I have come to know from various sources that the original greek works were lost and survived only in the Arabic translation. Arabs are supposed to have recieved much of their mathematical knowledge from India as well. Considering how even after knowing the source of the mordern numerals ("On the Use of the Indian Numerals" (Ketab fi Isti'mal al-'Adad al-Hindi) 830AD), the Britsh chose to call them Arabic numerals for a long time until they were discovered on some stones in India, it casts suspicions on many of these thing attributed to the early Greek mathematicians.charudutt 06:24, 31 July 2006

First of all, calm down. This discussion - what consitutes real proof and what is just silly amatuers dabbling with numbers and have no deep understanding of geometry is not for this page. After reading through the Pythagorean theorem page, I am understanding that Indians were the first to state the theorum and first to give a numerical proof (one that uses specific numbers but in such a way that it can be generalized - not one case as you mentioned). I will change this page to reflect that. If you disagree with wording or timeline please discuss on the Pythagorean theorem page. If I have understood it incorrectly - Indians first to stating theorum and numerical proof - please discuss on this page. --Pranathi 01:14, 16 December 2005 (UTC)

I'm not so sure that there is any consensus that Indians were the first to state the theorem. There is strong evidence that it was used as far back as 2000 BC, by the monolith builders in ancient Britain and elsewhere. Indeed, there is a specific example of a solution of a problem involving the pythagorean theorem on a Bablyonian tablet which I believe is circa 1200 BC. Furthermore, "numerical proof" is nonsensical. "Proving" the pythagorean with specific numbers, but in such a way that you could also use other specific numbers and prove it for them, as well, is no proof at all.

I did not at any point imply that the Indian mathematicians were "silly amatuers" or anything of the like. They certainly had many important contributions to mathematics and science.

I have changed the wording to what I hope is an agreeable compromise. As I do not dispute the accuracy of anything written on the pythagorean theorem page, only on this page, I do believe that this is the appropriate place for this discussion. - Grokmoo

The page says Circa 2500 BCE, Megalithic monuments on the British Isles incorporate right triangles with integer sides. B.L. van der Waerden conjectures that these Pythagorean triples were discovered algebraically. I am reading that not as strong evidence but as conjecture by one person. Pythogorean triples were known by many civilizations but not their algebraic nature. To tell you the truth, I am becoming very weary of modern interpretations of mathematical history. If the same monuments were found anywhere other than Europe, there is not much chance anyone would have cared to attribute more knowledge than is directly visible - knowledge of Pythogorean triples.

In any case, the current wording is agreeable. --Pranathi 16:27, 17 December 2005 (UTC)

What does it mean by integer sides? What units are those? How is it known that the units correspond to the presents ones? Even in this age when we have SI system of units we need to deal with the fps system in scientific education in the US. Even if it is some how shown that the lengths are integers, what shows the use of Pythagorean triples there? kindly enlighten. raksasha 9:30, 1 August… 2006

It is very interesting to see Westerners not accept the fact that in the ancient world, Eastern civilizations were more advanced than the European civilization. Nobody questions the Eurocentrism in science and technology in the modern times, but it is high time to accept the contribtuions in the ancient world from not just India (which undoubtedly has the maximum contribution to the foundations of mathematics as we know it today), but from other parts of the world, specifically Asian countries, as well, besides Greece and Egypt (which, surprisingly enough, has been given credit despite not being in Europe, perhaps due to its proximity to Europe and the fact that a lot of 'European' ideas were adopted directly from there). While earliest records of trigonometry as a studied discipline exist perhaps from Greece, no doubt exists about the fact that there are much older allusions to geometry and trigonometry in the Vedas and Hindu scriptures dating earlier than 1000 BCE. Moreover, what is found in Greece is only the elements of trigonometry. Trigonometry developed as a well-explored science in India later on, and this is exactly what the text on Indian mathematics implies. Apalaria 19:31, 2 January 2006 (UTC)apalaria

If you can, you should try to get a copy of some of Ptolemy's work. If you read the Almagest, you will find a quite complete and comprehensive development of trigonometry. It is certain that many of these ideas were well known to the Greeks well before Ptolemy, but his work is sufficient to place the development of trigonometry at least as early as about 150 CE. Vague references in scripture are not development of mathematics. If you know of even a relatively complete treatment that was written before this time, I would love to see it, but I do not think any such treatise exists. Unless you can prove otherwise, the statement that the Indians developed trigonometry is patently false. Grokmoo 15:02, 5 January 2006 (UTC)

I removed the reference to trigonometry. However, I do think this Aryabhata should probably be mentioned on this page, but I am not sure where and how, so I'll let someone else decide. Grokmoo 15:06, 5 January 2006 (UTC)

The problem is that most (a lot, rather) of the works of Indian mathematicians/astronomers/etc. were destroyed in the course of the several invasions that happened. Hence, today there is not enough paper (or whatever) evidence of the original works simply because they no longer exist. It is indeed unfortunate that the works have been destroyed. As for westerners, a very few of them actually even know that science and mathematics ever existed in ancient India. And telling them so usually evokes skepticism. Rohitbd 14:36, 1 March 2006 (UTC)

If the evidence is destroyed, why are you sure the groundbreaking works ever existed? — Preceding unsigned comment added by 212.199.22.40 (talk • contribs) 02:53, July 2, 2006

On the remains of Nalanda University it is mentioned how a robber named Ikhtiyaruddin from Afganistan came with his small band of 600 dacoits and burnt the university, killed thousands of scholars. The huge collection of precious books kept in the library were destroyed and those treasures of mankind remained burning continuously for six months.[[User:mpan|mp}} 21:31, July 31, 2006

Burned for six continuous months???

Vedic mathematics

Propose a name change for the article from Vedic mathematics - to something like Vedic mathematics system by Shri Bharati Krishna Tirtha or Mental calculation system of Vedic mathematics.

- OR -

Change the section title of this article to "Mathematics of/from Vedas" or something like that. --ΜιĿːtalk 08:15, 17 January 2006 (UTC)

I've written a note in the Vedic Mathematics section of this article to inform the reader that the article Vedic mathematics is based on a system developed by Shri Bharati Krishna Tirtha. - Jagged 85, 18/01/2006

Thanks Jagged. Though I think it doesn't help much in absence of some stronger disambig or unless the other article is renamed more descriptively. Because, a user querying for Vedic + Mathematics would always land up on that page - where there are 3 disambig notices already! --ΜιĿːtalk 11:41, 19 January 2006 (UTC)

Article structure

Shouldn't this article talk about Indian Mathematics rather than Indian Mathematicians? There should be a List of Indian Mathematicians article covering this material, and Indian mathematics should be about Indian mathematics in general. In short, there are probably too much lists. There's a lot of great material in here that should be written in prose. Borisblue 13:04, 18 April 2006 (UTC)

You are right. The article is more of a list of mathematicians in its present state. Needs to be significantly improved. -- thunderboltz04:04, 3 July 2006 (UTC)

Hic Rhodus, hic salta

Anybody claiming Indian priority in inventing calculus please quote the ancient sources. Don't tell me the dog ate them or the invading Turks burnt them. I want to see your proof!

You want to see the proof? Go to Oxford or Cambridge.Your comment seems to be ridiculing the indian science and tradition. Almost all the original high value indian mathematics books were stolen from India and made available at Oxford and Cambridge around 18th centuary. Even before this Indian science and reached Europe. Sanskrit and many other Indian languages were taught in these universities, simply to stole ideas from the Indian books. It is a fact that Indian mathematics and science except Ayurveda, were never formulated as a solid systematic study like what the Europeans did. It was never co-ordinated. Instead the foolish Indian kings promoted poetry and arts. Even the science were explained through some ridiculous stories. Indians were even well aware of the theory of the origin of the universe (the Big Bang Singularity). Their concept also suggested the 'Singularity' in form of "Omkara". Also the 'Theory of Evolution' was first evident in the 'Garuda Purana' as Lord Vishnu's 'Dasavataras'. The idea is exactly similar what Darwin said some 3000years later! But the only problem lies in the addition of some irrelevant stories into this great scientific theory. Westerners cleary differentiated Science and Arts, but the Indians didn't. Here lies the problem. And it doesn't mean that Indian Science is underdeveloped. Surely, the Indian technology was underdeveloped, but not Indian science. The Indians calculated with precision, the 'Time Periods' and Inter-stellar distances of astronomical bodies and stars even 500AD. Does it mean that Newton and Kepler travelled to India in 500AD to teach Indian mathematicians how to calculate this? —The preceding unsigned comment was added by 87.192.94.150 (talk) 03:36, 5 January 2007 (UTC).

PS When I say sources I do not mean Hindutva booklets. Surely if some Indian mathematician 'long before Newton' used the notions of say derivative and integral in his work, he can be quoted directly. 212.199.22.126 00:56, 3 July 2006 (UTC)

A lot of work and ideas by Indian scientists were disregarded due to Eurocentric views of Western scientists. Yuktibhasa is the ancient text by Jyeshtadeva of Kerala School describing Calculus. -- thunderboltz03:42, 3 July 2006 (UTC)

So quote him. You seem to be genuinely convinced that Jyeshtadeva is the author of the first calculus text in the world. You surely have read this book. So please just quote some meaningful calculus passage from his book. 212.199.22.219 22:37, 6 July 2006 (UTC)

Disscussion continues on Talk:Calculus-- thunderboltz05:12, 1 August 2006 (UTC)

this article is shit

how was the quintic solved? or does my angloeuroamerciocentric racism stop me from being able to see it?

my dear Indian friends, please PLEASE PLEASE speak competently AND correctly about the contributions Indian mathematics have made and continue to make. where's Ramanujan or AKS? stop with this crap about squaring the circle and circling the square. --69.243.218.234 02:33, 26 December 2006 (UTC)

Changes made by India rising

User India rising has made a number of recent changes which need to be clarifies. First, s/he has removed the criticism of "Vedic Mathematics," moved the "Vedic Mathematics" section itself to the end of the article, and replaced the criticism by Amartya Sen and Michael Witzel by a link to an article by S. G. Dani.

The problem is that user India rising has the two "Vedic Mathematics" confused. The "Vedic Mathematics" that Sen and Witzel are criticizing is the broad program revisionist history involving Vedic Science and Vedic Mathematics (i.e. all kinds of claims for mathematics—for example, diophantine equations and the decimal place value system—originating in the Vedas) that was given a lot of publicity in the late 1990s, especially after the BJP government was formed in India, and even introduced in textbooks for children. The "Vedic Mathematics" that S. G. Dani is writing about is specifically about a book of that title, by Swamiji etc. etc. That book has been around since the mid-60s and Dani's criticism is not the first. Other critics have noted that the methods in that book are similar to the so called Tractenberg system.

I am surprised that user India rising got the two confused, especially since the section on Vedic Mathematics made a note of this fact. As for user India risings contention that Sen and Witzel are not qualified, I am not sure what is entailed in being "qualified?" Witzel is one of the world's foremost scholars on Rig Vedic sanskrit (and is Wales Professor of Sanskrit at Harvard); Sen, while primarily an economist and philosopher, is also a cultural critic, and his last book, The Argumentative Indian: Essays on Indian Culture and History is specifically about such topics. The quote from Witzel and Farmer was not included in order to be polemical, but rather to point out a number of authors (for example, S. Kak) who are involved in creating this revisionist literature.

As for the section "Vedic Mathematics" (and the Dani link) created by user India rising, it is really irrelevant, since it addresses one particular book, not the broad program of finding mathematics—created much later—in the Vedas.

I am therefore removing the new section on Vedic Mathematics created by user India rising and reinstating some of the text from the previous version of the article. Fowler&fowler«Talk» 10:02, 10 February 2007 (UTC)

India Rising has been indef-blocked for being a sock account of the banned user Hkelkar. - Aksi_great (talk) 11:15, 10 February 2007 (UTC)

Does Amartya Sen or even Witzel qualify WP:RS? Amey Aryan DaBrood 18:04, 10 February 2007 (UTC)

Yes, they do. We are not talking about "Harmonic Analysis of Semi-Simple Lie Groups" or some other 20th century topic in mathematics. This is basic, like whether the decimal place value system was stated in the Vedas, or whether Diophantine equations were solved in the Vedas. As for India rising's edit, as I explained above, he has confused "Vedic Mathematics" (i.e. the broad revisionist and political program of claiming all kinds of mathematical credit for the Vedas) with a hackneyed book Vedic Mathematics that has been around since the mid-60s, whose author use to travel around India giving demonstrations. S. G. Dani's well-written criticism applies to that book, but that is not what is being discussed here. Basically, there are two options: either do away with the section on "Vedic Mathematics" (which doesn't have any citations anyway) or admit the critical appraisal. Fowler&fowler«Talk» 18:20, 10 February 2007 (UTC)

The last 2 ip edits were made by Hkelkar. Both IPs have been blocked. Please feel free to revert their edits. - Aksi_great (talk) 09:42, 11 February 2007 (UTC)

Reverts by user:Freedom skies

First it was banned user Hkelkar, now it is user:Freedom skies, who has reverted (or rather simply blanked content in) the article. The issue on hand is the section on criticism of "Vedic mathematics," which has been described in the above section. Freedom skies refuses to join the discussion here, being content instead with enigmatic edit summaries:

and

What exactly is an "odd note?" The reason why that section is included, as I have explained above, is that "Vedic mathematics" is part of a broad revisionist political program—there being very little mathematics, other than some ritual geometry, in the Vedas. The section explains the politics behind the notion of "Vedic mathematics." As for "wikiquote" material, the quotes are specific to the section on hand, not meant for inclusion at a general site for quotations. Please explain why you are doing what you are doing. Fowler&fowler«Talk» 16:11, 11 February 2007 (UTC)

---

as I have explained above, is that "Vedic mathematics" is part of a broad revisionist political program

Misplaced Pages is not a place for furthering agendas based on personal opinion. Inserting odd sections and needlessly adding flamebait material based on fears of "a broad revisionist political program" does not amount to fair rationale. "there being very little mathematics, other than some ritual geometry" is open to interpretation, your edits being based on very personal ones. I will, vigilantly remove content which is inappropriate for this article. The other related articles do not feature content of similar nature and inappropriate additions will similarily not be allowed in this one.

Regards.

_{Freedom skies| talk}  22:38, 11 February 2007 (UTC)

The agenda that is being furthered (to use your words) is the myth of "Vedic mathematics." There was no mathematics in the Vedas other than some ritual geometry. I am happy to remove the criticism if all text on anything other than ritual geometry are removed. Fowler&fowler«Talk» 02:18, 12 February 2007 (UTC)

Quoting amartya sen is out of context. What does a random guy writing a book (I got more respect for Mohammed Yunus) know about math or Hindu scriptures? Unless there is actual criticism from other eminent Hindu figures or mathematics experts it doesnt belong in this article.Bakaman 21:48, 12 February 2007 (UTC)

"A random guy writing a book!" Well, as I mentioned in the section above, we are not talking about some contemporary topic in mathematics like "Ricci flows in three-dimensional manifolds." We are talking about whether the decimal place value system was stated in the Vedas, or whether Diophantine equations were solved in the Vedas. You may know Amartya Sen as the author of works on poverty and famine or as a philosopher, but Sen has had a long and prolific career and he was a mathematical economist for the first half of his career. See for example: Wiebke Kuklys's, Amartya Sen's Capability Approach: Theoretical Insights and Empirical Applications and search on page 41, or indeed look at Sen's own Collective choice and social welfare (Mathematical economics texts). He certainly knows enough mathematics to hold forth on this topic. Mohammad Yunis got the Nobel Prize for Peace and not Economics and is not a mathematical economist (by a long shot). Fowler&fowler«Talk» 22:41, 12 February 2007 (UTC)

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