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Author: Michael G. Long
Publisher: Presbyterian Publishing Corp
ISBN: 1646981960
Category : Juvenile Fiction
Languages : en
Pages : 0
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Book Description
One line straight down. One line to the right. One line to the left, then a circle. That was all—just three lines in a circle. This bold picture book tells the story of the peace symbol—designed in 1958 by a London activist protesting nuclear weapons—and how it inspired people all over the world. Depicting the symbol's travels from peace marches and liberation movements to the end of apartheid and the fall of the Berlin Wall, Three Lines in a Circle offers a message of inspiration to today's children and adults who are working to create social change. An author’s note provides historical background and a time line of late twentieth-century peace movements.
Author: Michael G. Long
Publisher: Presbyterian Publishing Corp
ISBN: 1646981960
Category : Juvenile Fiction
Languages : en
Pages : 0
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Book Description
One line straight down. One line to the right. One line to the left, then a circle. That was all—just three lines in a circle. This bold picture book tells the story of the peace symbol—designed in 1958 by a London activist protesting nuclear weapons—and how it inspired people all over the world. Depicting the symbol's travels from peace marches and liberation movements to the end of apartheid and the fall of the Berlin Wall, Three Lines in a Circle offers a message of inspiration to today's children and adults who are working to create social change. An author’s note provides historical background and a time line of late twentieth-century peace movements.
Author: Richard Townsend
Publisher:
ISBN:
Category : Geometry, Plane
Languages : en
Pages : 336
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 438
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Book Description
Author: Richard TOWNSEND (Fellow of Trinity College, Dublin.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 436
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Book Description
Author: Maureen T. Carroll
Publisher: American Mathematical Soc.
ISBN: 1470448432
Category : Geometry
Languages : en
Pages : 480
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Book Description
Geometry: The Line and the Circle is an undergraduate text with a strong narrative that is written at the appropriate level of rigor for an upper-level survey or axiomatic course in geometry. Starting with Euclid's Elements, the book connects topics in Euclidean and non-Euclidean geometry in an intentional and meaningful way, with historical context. The line and the circle are the principal characters driving the narrative. In every geometry considered—which include spherical, hyperbolic, and taxicab, as well as finite affine and projective geometries—these two objects are analyzed and highlighted. Along the way, the reader contemplates fundamental questions such as: What is a straight line? What does parallel mean? What is distance? What is area? There is a strong focus on axiomatic structures throughout the text. While Euclid is a constant inspiration and the Elements is repeatedly revisited with substantial coverage of Books I, II, III, IV, and VI, non-Euclidean geometries are introduced very early to give the reader perspective on questions of axiomatics. Rounding out the thorough coverage of axiomatics are concluding chapters on transformations and constructibility. The book is compulsively readable with great attention paid to the historical narrative and hundreds of attractive problems.
Author: Euclid
Publisher:
ISBN: 9781420956474
Category : Mathematics
Languages : en
Pages : 404
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Book Description
Euclid was a mathematician from the Greek city of Alexandria who lived during the 4th and 3rd century B.C. and is often referred to as the "father of geometry." Within his foundational treatise "Elements," Euclid presents the results of earlier mathematicians and includes many of his own theories in a systematic, concise book that utilized a brief set of axioms and meticulous proofs to solidify his deductions. In addition to its easily referenced geometry, "Elements" also includes number theory and other mathematical considerations. For centuries, this work was a primary textbook of mathematics, containing the only framework for geometry known by mathematicians until the development of "non-Euclidian" geometry in the late 19th century. The extent to which Euclid's "Elements" is of his own original authorship or borrowed from previous scholars is unknown, however despite this fact it was his collation of these basic mathematical principles for which most of the world would come to the study of geometry. Today, Euclid's "Elements" is acknowledged as one of the most influential mathematical texts in history. This volume includes all thirteen books of Euclid's "Elements," is printed on premium acid-free paper, and follows the translation of Thomas Heath.
Author: Henry Frederick Baker
Publisher:
ISBN:
Category : Geometry
Languages : en
Pages : 263
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Book Description
Author: Julian Lowell Coolidge
Publisher:
ISBN:
Category : Circle
Languages : en
Pages : 603
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Book Description
Author: John Casey
Publisher:
ISBN:
Category : Conic sections
Languages : en
Pages : 366
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Book Description
Author: Richard Wormell
Publisher:
ISBN:
Category : Geometry
Languages : en
Pages : 264
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Book Description
