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As taught in school books, analytic geometry can be explained more simply: it is concerned with defining and representing geometrical shapes in a numerical way and extracting numerical information from shapes' numerical definitions and representations. Transformations are ways of shifting and scaling functions using different algebraic formulas.
The following outline is provided as an overview of and topical guide to trigonometry: Trigonometry – branch of mathematics that studies the relationships between the sides and the angles in triangles. Trigonometry defines the trigonometric functions, which describe those relationships and have applicability to cyclical phenomena, such as waves.
In the 2nd century AD, the Greco-Egyptian astronomer Ptolemy (from Alexandria, Egypt) constructed detailed trigonometric tables (Ptolemy's table of chords) in Book 1, chapter 11 of his Almagest. [11] Ptolemy used chord length to define his trigonometric functions, a minor difference from the sine convention we use today. [12] (The value we call ...
He was the first to list the six distinct cases of a right triangle in spherical trigonometry. [52] This followed earlier work by Greek mathematicians such as Menelaus of Alexandria, who wrote a book on spherical trigonometry called Sphaerica, and the earlier Muslim mathematicians Abū al-Wafā' al-Būzjānī and Al-Jayyani.
Rocky Wood describes "The Reploids" as "one of King's least satisfying short stories, mostly due to an unsatisfactory and inconclusive ending." [ 3 ] [ 5 ] James Van Hise states that the story "reads like the first half of a story or the first chapter of a novel", describing it as "not very well developed".
Son is a 2012 young adult dystopian novel by American author Lois Lowry. The fourth and final book in The Giver Quartet, the story takes place during and after the first book in the series, The Giver. The story follows Claire, the Birthmother of Gabriel, who was marked for "release" in The Giver before being taken out of the community by Jonas.
Six Stories is a short story collection by Stephen King, published in 1997 by Philtrum Press. It is limited to 1100 copies, which are signed and numbered. Six Stories contains: "Lunch at the Gotham Cafe" (later published as part of Everything's Eventual, slightly revised) "L. T.'s Theory of Pets" (later published as part of Everything's Eventual)
It was written when King was a high school student. The title references the phrases used by medieval cartographers when they put warnings on unexplored portions of their maps. The phrase was also used in King's later story "The Reploids." In the film version of King's novel The Dark Half, the story Thad's mother looks at is a copy of this story.