- arccosine
- noun
Date: circa 1884
the inverse function of the cosine <if y is the cosine of θ, then θ is the arccosine of y>

*New Collegiate Dictionary.
2001.*

- arccosine
- noun
Date: circa 1884
the inverse function of the cosine <if y is the cosine of θ, then θ is the arccosine of y>

*New Collegiate Dictionary.
2001.*

**arccosine**— arc cosine n. The inverse of the cosine function. * * * … Universalium**arccosine**— noun Any of several single valued or multivalued functions that are inverses of the cosine function. Symbol: arccos, cos Syn: inverse cosine … Wiktionary**arccosine**— noun the inverse function of the cosine; the angle that has a cosine equal to a given number • Syn: ↑arc cosine, ↑arccos, ↑inverse cosine • Hypernyms: ↑trigonometric function, ↑circular function … Useful english dictionary**Inverse trigonometric functions**— Trigonometry History Usage Functions Generalized Inverse functions Further reading … Wikipedia**Cubic function**— This article is about cubic equations in one variable. For cubic equations in two variables, see elliptic curve. Graph of a cubic function with 3 real roots (where the curve crosses the horizontal axis where y = 0). It has 2 critical points. Here … Wikipedia**trigonometric function**— noun Date: 1909 1. a function (as the sine, cosine, tangent, cotangent, secant, or cosecant) of an arc or angle most simply expressed in terms of the ratios of pairs of sides of a right angled triangle called also circular function 2. the inverse … New Collegiate Dictionary**Euclidean space**— Every point in three dimensional Euclidean space is determined by three coordinates. In mathematics, Euclidean space is the Euclidean plane and three dimensional space of Euclidean geometry, as well as the generalizations of these notions to… … Wikipedia**List of trigonometric identities**— Cosines and sines around the unit circle … Wikipedia**List of integrals of inverse trigonometric functions**— The following is a list of integrals (antiderivative formulas) for integrands that contain inverse trigonometric functions (also known as arc functions ). For a complete list of integral formulas, see lists of integrals.Note: There are three… … Wikipedia**Great-circle distance**— The great circle distance is the shortest distance between any two points on the surface of a sphere measured along a path on the surface of the sphere (as opposed to going through the sphere s interior). Because spherical geometry is rather… … Wikipedia