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Makarov: solids of revolution
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Solid of revolution — In mathematics, engineering, and manufacturing, a solid of revolution is a solid figure obtained by rotating a plane curve around some straight line (the axis) that lies on the same plane. Assuming that the curve does not cross the axis, the… … Wikipedia
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium
Disk integration — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem … Wikipedia
Archimedes — /ahr keuh mee deez/, n. 287? 212 B.C., Greek mathematician, physicist, and inventor: discovered the principles of specific gravity and of the lever. * * * born с 290–280 BC, Syracuse, Sicily died 212/211 BC, Syracuse Legendary Greek inventor and… … Universalium
Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… … Wikipedia
Turning — is the process whereby a centre lathe is used to produce solids of revolution . It can be done manually, in a traditional form of lathe, which frequently requires continuous supervision by the operator, or by using a computer controlled and… … Wikipedia
Sólido de revolución — Un volumen con forma de toro se obtiene por la rotación de un círculo. Se denomina sólido de revolución, al sólido obtenido al rotar una región del plano alrededor de una recta ubicada en el mismo, las cuales pueden o no intersecarse. Dicha recta … Wikipedia Español
Pi — This article is about the number. For the Greek letter, see Pi (letter). For other uses, see Pi (disambiguation). The circumference of a ci … Wikipedia
Conic section — Types of conic sections: 1. Parabola 2. Circle and ellipse 3. Hyperbola … Wikipedia
Integral — This article is about the concept of integrals in calculus. For the set of numbers, see integer. For other uses, see Integral (disambiguation). A definite integral of a function can be represented as the signed area of the region bounded by its… … Wikipedia
James Gregory (astronomer and mathematician) — Infobox Scientist name = James Gregory box width = 300px |300px image width = 300px caption = James Gregory (1638 1675) birth date = 1638 birth place = Drumoak, Aberdeenshire, Scotland death date = 1675 death place = Edinburgh, Scotland residence … Wikipedia