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Wednesday 24 October 2012
The export of Sunya aka How did Europeans learn to count correctly aka History of the seed of Modern Science
Historical scientists categorize the types of number systems peoples use, much the same way philologists break down languages into "analytic," "agglutinative," "inflectional," etc.
The path that leads to the discovery of "0" lies only in the most advanced type of number system, which is called "positional" because the value of a character depends on its position. Our modern way of counting is positional. The base figure "5" has a different value in 514 and in 145, determined by its position.
The Romans, Greeks, Hebrews (and Aztecs and pre-Islamic Arabs and a great many others) used an "additive" system, which is fundamentally a transcription of counting. A Roman "V" meant "five" and that's all it could mean.
An additive system can develop into a positional one -- the abacus has a tendency to suggest the positional model -- but as far as we know, the positional concept has emerged in only four places: c.2000 B.C.E., in Babylon; around the start of the Common Era, in China; between the 4th and 9th centuries C.E. among the Mayan astronomer-priests; and in India.
Positional systems have certain features in common. One is that each base number is denoted by a discrete symbol, purely conventional and not a graphic representation of the number itself (i.e., not "four slashes" for "four," as the Greeks and Romans had). Imagine the scribal confusion if the Romans had tried to use positional mathematics with their numbering system: "423" would be IIII II III, while "342" would be III IIII II.
Another feature of positional number systems is that they lack special symbols for numbers which are orders of magnitude of the base number. Romans had a symbol for "10," and a separate symbol for "100" (10 x 10) and another for "1,000" (10 x 100) and so on. This is necessary in an additive system, for simplicity of notation and record-keeping, but it is incompatible with a positional system.
But think about the positional system. You come across a big stumbling block when you try to write a number like 2,002. For a Roman, that's no problem: MMII. But in a positional system, you have to find a way to indicate the absence of "tens" and "hundreds." You could leave a gap (the Babylonians did this at first), but that opens the door to more scribal errors, and anyway how do you indicate two gaps, as in 2,002?
It becomes necessary to have a "zero," a character that signifies "empty." Maybe not necessary, because the brilliant Chinese mathematicians somehow managed to run a positional system without making this discovery. The Babylonians (eventually), the Indians, and the Mayans did discover it, however.
But the next step, the true miracle moment, is to realize that that "symbol for nothing" that you're using is not just a place-holder, but an actual number: that "empty" and "nothing" are one. The null number is as real as "5" and "2,002" -- that's when the door blows open and the light blazes forth and numbers come alive. Without that, there's no modern mathematics, no algebra, no modern science.
And as far as we know, that has only happened once in human history, somewhere in India, in the intellectual flowering under the Gupta Dynasty, about the 6th century C.E. There was no "miracle moment," of course. It was a long, slow process.
The daunting realization, for heirs of "Western Civilization," is that the Greek and Roman cultures we revere were benighted mathematically, plodding along in the most primitive of number systems. But as champions of these cultures point out, we can admire their accomplishments all the more for that.
Some authorities, however, put up strong resistance to the theory of the Indian origin of modern mathematics. At first, they were mired in the same religion-based worldview that denied the Indo-European linguistic link: the number system simply had to be Hebrew in origin, because nothing else would comport with the Bible (so they thought). Later, however, resistance took refuge in unwillingness to concede cultural superiority to non-Western civilizations.
It does seem to be a glaring omission in the "Greek miracle." Historical scientists in the early part of the 20th century (such as G.R. Kaye, N. Bubnov, B. Carra de Vaux, etc.) argued strongly against an Indian origin, insisting the numbers evolved in ancient Greece, perhaps among neo-Pythagoreans, were taken to Alexandria, and from there spread to Rome and Spain in the west (from whence medieval Europe rediscovered them), and, via trade routes, to India in the east.
Among the many problems with this idea is the utter lack of documentary evidence for anything like a positional number system in Greece or Rome, and its requirement that we believe ancient people had made this wonderful practical discovery, yet did not put it to any use.
Speculation about a Greek origin of the ten "Arabic numerals" goes back to the 16th century in Europe. But before that, there are many sources in Europe and the pre-Islamic Levant that frankly attribute them to India. The earliest depiction of them in English, "The Crafte of Nombrynge" (c.1350), correctly identifies them as "teen figurys of Inde."
The Arabic sources, from the earliest times, refer to them as arqam al hind -- "figures from India" -- or some such name. The Muslims of that day, generally contemptuous of non-Islamic culture, had no problem conceding the invention of this number system to India.
Saturday 20 October 2012
That is in Rikved
The rigveda contains and seems to preserve more common elements fromthe Proto-Indo-European Culture than any other branch of the family. Thisessay examines various points of language, poetry and philosophy but itfocuses mainly on grammatical elements, lexical and syntactical, and onaspects of (ﬁne) poetry. This is one aspect showing that Vedic and itsculture is much closer to the PIE language and culture than any otherbranch in that family. Moreover, it shows that it is most unlikely that Vedicmoved across thousands of miles over difﬁcult terrains to come to rest inwhat is today N-W India and Pakistan, in Saptasindhu or the Land of theSeven Rivers. Certain other aspects show that Iranian moved away fromVedic and Saptasindhu and most probably the other branches did the sameat a very distant but undetermined period. Finally, monotheism is also anotable feature in the RV despite its pronounced polytheism.
Also to note the truthfulness of the indologist when he says
''I have not spoken explicitly of the origins of Indian Civilization. It should be obvious, however,
that I regard the rise of the Vedic Culture as indigenous and not the result of an (Aryan or protoIndo-European) invasion or immigration.
I cannot speak of the origin of this Civilization because I do not know it. And I don’t think
anybody else does.''
so guys say something that comes to your mind.link