{"product_id":"projective-geometry-lawrence-edwards-9781782509462","title":"Projective Geometry","description":"\u003cp\u003e\u003cstrong\u003eLawrence Edwards' classic work on the fascinating qualities of projective geometry - illustrated with over 200 diagrams and exercises.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe elements of geometry are points, lines and planes, together with Space and Nothing. In Euclidian geometry, we observe these as if we are point-centered beings concerned with extensive measurement.\u003c\/p\u003e \u003cp\u003eIn non-Euclidian, or 'projective' geometry, we are 'planar' beings observing spatial relations, free of measurement, as dynamic and transformational. This polar opposite vision of intensive space reveals remarkable secrets. In this fascinating and useful book, expert Lawrence Edwards invites the reader to discover these secrets through practical exercises in creative geometry. Topics include: the elements of geometry, duality, collineation, cross ratio, the circling and step measure, conics and the nature of a curve.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Lawrence Edwards\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1782509461\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781782509462\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Floris Books\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/08\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 352\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.08lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.73d","brand":"Lawrence Edwards","offers":[{"title":"Paperback","offer_id":47001755451647,"sku":"9781782509462","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_da348a64-c567-40a6-bd1e-8878b2a48b27.jpg?v=1751602039","url":"https:\/\/www.whiterainbookhouse.com\/products\/projective-geometry-lawrence-edwards-9781782509462","provider":"WR Book House","version":"1.0","type":"link"}