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" When less is more : "
Claudi Alsina, Roger B. Nelsen
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BL
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| Record Number
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599868
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| Doc. No
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b429087
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| Main Entry
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Alsina, Claudi
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| Title & Author
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When less is more : : visualizing basic inequalities /\ Claudi Alsina, Roger B. Nelsen
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| Publication Statement
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[Washington, D.C.] :: Mathematical Association of America,, c2009
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| Series Statement
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The Dolciani mathematical expositions ;; no. 36
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| Page. NO
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xix, 181 p. :: ill., ports. ;; 24 cm
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| ISBN
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9780883853429 (hbk.)
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: 0883853426 (hbk.)
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| Bibliographies/Indexes
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Includes bibliographical references (p. 171-177) and index
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| Contents
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Representing positive numbers as lengths of segments -- Representing positive numbers as areas or volumes -- Inequalities and the existence of triangles -- Using incircles and circumcircles -- Using reflections -- Using rotations -- Employing non-isometric transformations -- Employing graphs of functions -- Additional topics
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| Abstract
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The proofs in When Less is More are in the spirit of proofs without words, though most require at least a few words. The first inequalities presented in the book, such as the inequalities between the harmonic, geometric, and arithmetic mean, are familiar from analysis, but are given geometric proofs. The second and largest set of inequalities are geometric both in their statements and in their proofs. Toward the end of the book some inequalities are more analytical in their statements as well as their proofs. --from publisher description
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| Subject
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Inequalities (Mathematics)
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| Subject
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Visualization
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| Subject
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Geometrical drawing
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| LC Classification
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QA295.A47 2009
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| Added Entry
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Nelsen, Roger B
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