Essay on pi's history

In ancient China , values for π included (around 1 AD), √ 10 (100 AD, approximately ), and 142 / 45 (3rd century, approximately ). [54] Around 265 AD, the Wei Kingdom mathematician Liu Hui created a polygon-based iterative algorithm and used it with a 3,072-sided polygon to obtain a value of π of . [55] [56] Liu later invented a faster method of calculating π and obtained a value of with a 96-sided polygon, by taking advantage of the fact that the differences in area of successive polygons form a geometric series with a factor of 4. [55] The Chinese mathematician Zu Chongzhi , around 480 AD, calculated that π ≈ 355 / 113 (a fraction that goes by the name Milü in Chinese), using Liu Hui's algorithm applied to a 12,288-sided polygon. With a correct value for its seven first decimal digits, this value of ... remained the most accurate approximation of π available for the next 800 years. [57]

Unfortunately the writer missed the essential point of the novel. It's the fact that we all desire to share a story of Creation that works and is meaningful to us. Within a tzimtzum, why should there be a desire or need for a narrative that connects to us. If we exist within abstract space, able to conjure up a reality that defines us as we please - then why do we dream the same dreams. The tzimtzum is not totally empty. The Space is shaped in a certain direction. The writer of this article makes the error that Martel was going out especially to combat - that arbitrariness is the sin qua non of an evacuated space. The lead characters openness to religion and various stories of life is his seeking a narrative that encompasses all. I think the writer would be better served by familiarizing himself with Lurianic Kabbalah. And giving the book another try...

Pi, who is named for an irrational idea that is used to pose and solve scientific whims, presents two parallel stories--he describes as one's perception of the world--to explain his survival on the Pacific for a remarkable 227 days. This is itself a momentous reflection of one's theological beliefs. This novel promises to make one believe in God, and it does. The animal story, with its far-fetched aspects, is much more difficult for the investigators to believe than the human story, as Pi says clearly annoyed, they want a story they already ... Read more →

Essay on pi's history

essay on pi's history

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