Senin, 25 November 2013

Flatland (Xist Classics), by Edwin A. Abbott

Flatland (Xist Classics), by Edwin A. Abbott

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Flatland (Xist Classics), by Edwin A. Abbott

Flatland (Xist Classics), by Edwin A. Abbott



Flatland (Xist Classics), by Edwin A. Abbott

Free Ebook PDF Flatland (Xist Classics), by Edwin A. Abbott

An Early Science Fiction Novel that is still Educational and Enjoyable

“Imagine a vast sheet of paper on which straight Lines, Triangles, Squares, Pentagons, Hexagons, and other figures, instead of remaining fixed in their places, move freely about, on or in the surface, but without the power of rising above or sinking below it, very much like shadows—only hard with luminous edges—and you will then have a pretty correct notion of my country and countrymen. ” ― Edwin A. Abbott, Flatland: A Romance of Many Dimensions

Flatland by Edwin A. Abbot is a curious work of science and mathematical fiction. In the novel, the narrator named A. Square is a mathematician and resident of the two-dimensional Flatland. In Flatland, women are thin, straight lines (the lowliest of shapes), and men may have any number of sides, depending on their social status.

Flatland (Xist Classics), by Edwin A. Abbott

  • Amazon Sales Rank: #124546 in eBooks
  • Published on: 2015-07-02
  • Released on: 2015-07-02
  • Format: Kindle eBook
Flatland (Xist Classics), by Edwin A. Abbott

Amazon.com Review Flatland is one of the very few novels about math and philosophy that can appeal to almost any layperson. Published in 1880, this short fantasy takes us to a completely flat world of two physical dimensions where all the inhabitants are geometric shapes, and who think the planar world of length and width that they know is all there is. But one inhabitant discovers the existence of a third physical dimension, enabling him to finally grasp the concept of a fourth dimension. Watching our Flatland narrator, we begin to get an idea of the limitations of our own assumptions about reality, and we start to learn how to think about the confusing problem of higher dimensions. The book is also quite a funny satire on society and class distinctions of Victorian England.

Review This pre-Einstein geometrical fantasy is one of the best things of its kind that has ever been written, for it is more than an ingeniously sustained fantasy: it is a social satire, with wit as sharp as the sub-lutrous end of a Flatland woman; it is aneasy philosophical introduction to the Fourth Dimension; and it is a rebuke to everyone who holds that there is no reality beyond what is perceptible by human senses.>>> (Saturday Review )This pre-Einstein geometrical fantasy is one of the best things of its kind that has ever been written, for it is more than an ingeniously sustained fantasy: it is a social satire, with wit as sharp as the sub-lutrous end of a Flatland woman; it is an easy philosophical introduction to the Fourth Dimension; and it is a rebuke to everyone who holds that there is no reality beyond what is perceptible by human senses. --Saturday Review

Review One of the most imaginative, delightful and, yes, touching works of mathematics, this slender 1884 book purports to be the memoir of A. Square, a citizen of an entirely two-dimensional world. (The Washington Post Book World )Flatland has remained of interest for over a century precisely because of its ability to engage its readers on so many different planes in so many different dimensions. (Victorian Studies )This reprint of Abbott's Flatland adventures contains an Introduction by Thomas Banchoff which is worth reading on its own. So if you don't have yet this book at home, go ahead and buy this edition. (Zentralblatt MATH )


Flatland (Xist Classics), by Edwin A. Abbott

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Most helpful customer reviews

113 of 124 people found the following review helpful. Mind bender anyone? By A Customer Although it isn't very long, Flatland does take a long time to read. This isn't because it is boring, or because it is hard to read, but because of the large amount of digestion one need's to fully comprehend (and to fully enjoy) this book. Even this book contains only 82 pages, it is by no means light reading. The book was originally released in 1884 under Abbott's pseudonym A Square. In the story we follow the journey of a square who lives in a land of two dimensions--a flat land. In it class, and ultimately intelligence, is determined by the amount of sides that a shape has. As the amount of sides a shape has decreases, we find that it also is more emotional and apt to cause destruction through their pointed corners. Women are depicted as straight lines, but one has to take into account the time that this book was published. One can also disregard the story as having any relations to anything in our society and enjoy it for what it is, a mind bending social criticism. In this tale we follow the aforementioned square through his everyday life. we learn what it is like to exist in only two dimensions. We learn of how rain falls form the north and disappears to the south and how gravity is a minute force that pulls to the south ever so slightly. We follow him through the government and through social classes, and the discrimination that comes with them. When his son talks of geometric impossibilities such as 23 (cubed) he has a dream of a lesser land than his, a land called line land. IN it there is not two but only one dimension of being. Through discussion with the kind of lineland, we are offered insight into why our hero the square cannot conceive of the third dimension. Later our hero is visited by a great being, a sphere that appears to him seemingly out of nowhere. This confuses the square very much, and even more when the sphere tries to explain how he passed into his dimension from the third. After heated debate, the sphere takes him and shows him the third dimension, turning our hero into an evolved form of him self, a cube. Form his higher vantage point the square is able to see the innards of those who reside in flatland. He receives tutoring from the sphere about this new dimension and all that it entails. He learns of how limited the field of vision is for those living in flatland, both literally and figuratively. With his previous limits of reality stripped and with his eye opened to the truth, the square quickly follows logic and asks to see the insides of the sphere, and wishes to ascend further into greater dimensions, fourth dimensions and fifth and onward and upward. The sphere is appalled by this heresy and send our hero back to the limited realm of flatland. Here he tries to convince others to be enlightened, but cannot find success. He has a second dream involving the dimension of pointland, no dimensions. The being inhabiting this land is of nothing and knows nothing but itself, which is nothing. There fore this being cannot be disappointed by anything, because it cannot conceive of anything other than itself. We can see the religious parallels to Hinduism and Buddhism here. The completely content creature is of nothingness, much like the state that Buddhists try to achieve, and the outward ranking by dimension not sides can be seen in Hinduism in the spiral path towards God that the Hindu believe they travel along passing from one point on the spiral to another with each passing life. In this land of math all of the lands are contained within each other, much like the rings of the spiral. Finally after this dream the square realizes the futility of trying to convince others through speech, and he feels he must do it through demonstration. Folks hear of his heresy and bring him to the court for the climax of the book. Whether or not the plot of the novel itself is very entertaining, the ability to get your head around concepts that can only be experienced through the mind is challenged thoroughly by this novel. It is a must read for anyone who thinks that they are well educated, as it will quickly tell you just where you stand, theologically, philosophically and mathematically.

70 of 76 people found the following review helpful. Unimaginable Dimensions By Jon Linden Flatland is a unique and brilliant treatise on a trifurcated level. It is a sociological statement, a mathematical statement and a religious statement all rolled into an incredibly astute 82 pages. The book centers mostly on the differences between a two dimensional world and a three dimensional world; but comments on society, law, prejudice, religion, and proselytizing. The book especially points out the difficulty in envisioning a greater reality and a greater vision than is commonly observed by any individual in any dimension or society. The author's premise relates to things existing in a "plane geometry" world as opposed to a "Euclidian Geometric" three dimensional figure universe. The book carefully illustrates to one denizen of Flatland how the three dimensional world of space works and/or exists. Upon finally understanding the "Gospel of Three Dimensions" our protagonist goes on to try and apply the same arithmetic logic and geometric analogs to a fourth dimensional universe. Shouldn't there exist a fourth dimensional universe that allows an entity to look down upon the three dimensional universe with as much transparency as one can from three dimensions to two?Alas, things become different in dimensions other than the first, a world of lines, the second, a world of shapes and the third, a world of objects. In the zero dimension, all things are a point. Mathematically we know that any number raised to the "0" power equals 1 and therefore, all things in the zero dimension resolve into one single omnipotent point. This condition would also exist in the fourth dimension; as those of us in the third dimension have no model to compare it to. Envisioning a fourth dimension, even with time as the fourth dimension is truly difficult or impossible for us in the third dimension.Interspersed with this witty and intellectual dialogue are comments on society and its structure. He specifically comments multiple times of the degradation of women in society to the lowest social status. Only men are educated in Flatland. Interestingly, he paints a picture of an authoritarian society in which people are judged by their shapes and angles. This reflecting the Victorian societal values around him at the time of his writing.Flatland is recommended to all those who seek to enlighten their view of the universe and of potential universes. It is especially recommended to those seeking higher knowledge of any type. Flatland is truly a multi-dimensional experience and worth every minute.

88 of 97 people found the following review helpful. Horrible Edition By M. Gajdosik This edition is essentially unreadable and not representative of traditional printings. It's printed directly from the digitized (and free) copy from Google Books and has clearly had NO editing work done. The book is filled with references to figures that were not included, mangled words, and seemingly random breaks and markings in some spots. This would be fine for a free digitized text online, but is entirely unacceptable for a paid-for product, especially a short book that would be similarly priced in a physical store.

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Flatland (Xist Classics), by Edwin A. Abbott
Flatland (Xist Classics), by Edwin A. Abbott

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