¹ *Source: wiktionary.com*

### Definition of Cotangents

**1.** cotangent [n] - See also: cotangent

### Cotangents Pictures

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### Lexicographical Neighbors of Cotangents

### Literary usage of Cotangents

Below you will find example usage of this term as found in modern and/or classical literature:

**1.** *A Course in Electrical Engineering* by Chester Laurens Dawes (1922)

"APPENDIX F Natural Tangents and **cotangents** NOTE.—For **cotangents** use right-hand
column of degrees and lower line of tenths ..."**2.** *An Analytical Treatise on Plane and Spherical Trigonometry, and the Analysis* by Dionysius Lardner (1828)

"Given the **cotangents** of two angles, to find the **cotangents** of their sum and
difference. Let [2] be divided by [1], and the sines and cosines" eliminated by ..."**3.** *A New Manual of Logarithms to Seven Places of Decimals* by Carl Bruhns (1906)

"... TRIGONOMETRICAL FUNCTIONS S AND T FOR THE CALCULATION OF THE LOGARITHMS OF
SINES, TANGENTS AND **cotangents** OF THE ANGLES FROM 0 TO 10000 SECONDS &C. &C. ..."**4.** *Computation Rules and Logarithms: With Tables of Other Useful Functions* by Silas Whitcomb Holman (1918)

"NATURAL TANGENTS AND **cotangents** TO FOUR PLACES. Not*. For **cotangents** use right-hand
column of degrees and lower line of tenths ..."**5.** *A Course of Modern Analysis: An Introduction to the General Theory of* by Edmund Taylor Whittaker (1902)

"Expansion of a periodic function in a series of **cotangents**. ... Along CD, each
of the **cotangents** has the value - i, so the (— t')n integral along CD is . ..."