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Trigonometry


Trigonometry (from Greek trigonon 'triangle' + metron 'measure' or from Sanskrit trikon 'triangle' + miti 'measurement' = trikonmiti) is a branch of mathematics that studies triangles and the relationships between their sides and the angles between the sides. Trigonometry defines the trigonometric functions, which describe those relationships and have applicability to cyclical phenomena, such as waves. The field evolved during the third century BC as a branch of geometry used extensively for astronomical studies.

 
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Five-Place Logarithmic and Trigonometric Tables

By: Taylor, James M. (James Morford), 1843-1930
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Five- Place Logarithmic and Trigonometric Tables

By: Wentworth, George Albert, 1835-1906; Hill, George Anthony, 1842-1916
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Five-Place Logarithmic and Trigonometric Tables

By: Wentworth, George Albert, 1835-1906; Hill, George Anthony, 1842-1916
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Four-Place Logarithmic and Trigonometric Tables Together with Inte...

By: Karpinski, Louis Charles, 1878-1956
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Interpolated Six-Place Tables of the Logarithms of Numbers and the...

By: Marsh, Horace Wilmer, 1863
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Interpolated Six-Place Tables of the Logarithms of Numbers and the...

By: Marsh, Horace Wilmer, 1863
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Logarithmic and Trigonometric Tables

By: Hedrick, E. R. (Earle Raymond), 1876-1943; Kenyon, Alfred Monroe, 1869
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Three and Four Place Tables of Logarithmic and Trigonometric Functions

By: Peirce, James Mills, 1834-1906
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Logarithmic and Trigonometric Tables

By: Hedrick, E. R. (Earle Raymond), 1876-1943

Memorial Day

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Five-Place Logarithmic and Trigonometric Tables

By: Wentworth, G. A. (George Albert), 1835-1906 ; Hill, G. A. (George Anthony), 1842-1916, Joint Author

Memorial day addresses.

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Logarithmic and Trigonometric Tables, By Edward A. Bowser

By: Bowser, Edward A. (Edward Albert), 1845-1910

Mémoire couronné par l'Institut de France (Académie des inscriptions et belles lettres)

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On the definitions of the trigonometric functions

By: Macfarlane, Alexander, 1851-1913YA Pamphlet Collection (Library of Congress) DLC

Supplemental catalog subcollection information: American Libraries Collection; Historical Literature; Read before the mathematical congress at Chicago, August 22, 1893.; Read before the mathematical congress at Chicago, August 22, 1893

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Logarithmic and Trigonometric Tables

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Logarithmic and Trigonometric Tables

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Five-Place Logarithmic and Trigonometric Tables

By: George Albert Wentworth; George Anthony Hill
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Five-Place Logarithmic and Trigonometric Tables

By: James Morford Taylor
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Five-Place Logarithmic and Trigonometric Tables

By: George Albert Wentworth
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Five-Place Logarithmic and Trigonometric Tables

By: George Albert Wentworth; George Anthony Hill
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Five-Place Logarithmic and Trigonometric Tables

By: James Morford Taylor
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Five-Place Logarithmic and Trigonometric Tables

By: George Albert Wentworth
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