Definition, Betydelse, Synonymer & Anagram | Engelska ordet TANGENT

Definition av TANGENT

1. tangent, knapp på musikinstrument
2. tangent, knapp på skrivdon
3. tangent, knapp på maskin i allmänhet
4. stickspår, ett ämne som endast är svagt relaterat till huvudämnet för en konversation eller utläggning.
5. (matematik) tangens

Exempel på hur man kan använda TANGENT i en mening

• In projective geometry and related contexts, an asymptote of a curve is a line which is tangent to the curve at a point at infinity.
• The Bernoulli numbers appear in (and can be defined by) the Taylor series expansions of the tangent and hyperbolic tangent functions, in Faulhaber's formula for the sum of m-th powers of the first n positive integers, in the Euler–Maclaurin formula, and in expressions for certain values of the Riemann zeta function.
• The tangent space and the cotangent space at a point are both real vector spaces of the same dimension and therefore isomorphic to each other via many possible isomorphisms.
• The derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point.
• For a curve of constant width such as the Reuleaux triangle, the width and diameter are the same because all such pairs of parallel tangent lines have the same distance.
• Lie algebras are closely related to Lie groups, which are groups that are also smooth manifolds: every Lie group gives rise to a Lie algebra, which is the tangent space at the identity.
• In mathematics, the mean value theorem (or Lagrange's mean value theorem) states, roughly, that for a given planar arc between two endpoints, there is at least one point at which the tangent to the arc is parallel to the secant through its endpoints.
• The idea is to start with an initial guess, then to approximate the function by its tangent line, and finally to compute the -intercept of this tangent line.
• The trigonometric functions most widely used in modern mathematics are the sine, the cosine, and the tangent functions.
• In the context of physics the tangent space to a manifold at a point can be viewed as the space of possible velocities for a particle moving on the manifold.
• In geometry, the tangent line (or simply tangent) to a plane curve at a given point is, intuitively, the straight line that "just touches" the curve at that point.
• Geometrically, the derivative at a point is the slope of the tangent line to the graph of the function at that point, provided that the derivative exists and is defined at that point.
• Trigonometric functions: sine, cosine, tangent, cotangent, secant, cosecant, exsecant, excosecant, versine, coversine, vercosine, covercosine, haversine, hacoversine, havercosine, hacovercosine, Inverse trigonometric functions etc.
• Fincke's lasting achievement is found in his book Geometria rotundi (1583), in which he introduced the modern names of the trigonometric functions tangent and secant.
• Every kite is an orthodiagonal quadrilateral (its diagonals are at right angles) and, when convex, a tangential quadrilateral (its sides are tangent to an inscribed circle).
• The terminator is defined as the locus of points on a planet or moon where the line through the center of its parent star is tangent.
• His work centered on the properties of the tangent; Barrow was the first to calculate the tangents of the kappa curve.
• This characterization of symmetry is useful, for example, in differential geometry, for each tangent space to a manifold may be endowed with an inner product, giving rise to what is called a Riemannian manifold.
• Formally, a Riemannian metric (or just a metric) on a smooth manifold is a choice of inner product for each tangent space of the manifold.
• The paraboloid is hyperbolic if every other plane section is either a hyperbola, or two crossing lines (in the case of a section by a tangent plane).

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