In inversive geometry, an inverse curve of a given curve C is the result of applying an inverse operation to C. Specifically, with respect to a fixed circle...
14 KB (2,405 words) - 08:23, 3 December 2023
A demand curve is a graph depicting the inverse demand function, a relationship between the price of a certain commodity (the y-axis) and the quantity...
20 KB (2,664 words) - 15:57, 10 April 2025
RIAA equalization (redirect from RIAA curve)
shellac discs. When the record was played back using a complementary inverse curve (de-emphasis), signal-to-noise ratio was improved and the programming...
20 KB (2,864 words) - 07:02, 30 April 2025
the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve cryptography...
19 KB (2,833 words) - 08:53, 8 May 2025
same sequence as they appear on the Sierpiński curve. To do this requires two steps: First compute an inverse image of each point to be visited; then sort...
10 KB (1,167 words) - 12:40, 30 April 2025
curve Space-filling curve Contract curve Cost curve Demand curve Aggregate demand curve Compensated demand curve Duck curve Engel curve Hubbert curve...
7 KB (530 words) - 16:34, 2 December 2024
circle k, are inverses with respect to k. If M and M' are inverse points with respect to a circle k on two curves m and m', also inverses with respect...
30 KB (4,386 words) - 20:16, 14 April 2025
Cardioid (category Roulettes (curve))
having a single cusp. It is also a type of sinusoidal spiral, and an inverse curve of the parabola with the focus as the center of inversion. A cardioid...
26 KB (4,767 words) - 23:47, 17 April 2025
Alternatively, for a cumulative distribution function F(x) with inverse x(F), the Lorenz curve L(F) is directly given by: L ( F ) = ∫ 0 F x ( F 1 ) d F 1 ∫...
16 KB (2,083 words) - 03:24, 5 May 2025
science, an inverse-square law is any scientific law stating that the observed "intensity" of a specified physical quantity is inversely proportional...
28 KB (3,471 words) - 02:36, 17 April 2025
{demand}=f({price},{income},...)} , so the original demand curve now depicts the inverse demand function p r i c e = f − 1 ( d e m a n d ) {\displaystyle...
6 KB (943 words) - 15:29, 26 February 2025
mathematics, a curve (also called a curved line in older texts) is an object similar to a line, but that does not have to be straight. Intuitively, a curve may be...
26 KB (3,656 words) - 15:31, 1 April 2025
algebraic plane curve of equation h(x, y, 1) = 0. These two operations are each inverse to the other; therefore, the phrase algebraic plane curve is often used...
49 KB (7,993 words) - 07:00, 5 May 2025
Proportionality (mathematics) (redirect from Inverse proportion)
varying inversely on the Cartesian coordinate plane is a rectangular hyperbola. The product of the x and y values of each point on the curve equals the...
8 KB (965 words) - 23:32, 6 May 2025
polar coordinates. Hyperbolic spirals can also be generated as the inverse curves of Archimedean spirals, or as the central projections of helixes. Hyperbolic...
22 KB (2,592 words) - 08:31, 26 August 2024
Gompertz function (redirect from Gompertz Curve)
achieved using the inverse of the Gompertz function that was produced when fitting the standard curve. Gompertz distribution Growth curve Von Bertalanffy...
21 KB (3,154 words) - 08:30, 13 August 2024
Fast inverse square root, sometimes referred to as Fast InvSqrt() or by the hexadecimal constant 0x5F3759DF, is an algorithm that estimates 1 x {\textstyle...
34 KB (4,653 words) - 16:11, 22 April 2025
curve models include both a short-run Phillips Curve and a long-run Phillips Curve. This is because in the short run, there is generally an inverse relationship...
41 KB (5,622 words) - 23:41, 21 April 2025
{t^{2}-2t+5}{2t-2}}} parametrizes the points on the curve outside of the exceptional cases where a denominator is zero. The inverse Pythagorean theorem is obtained from...
8 KB (1,382 words) - 12:58, 2 May 2025
the shape of the curve when longer-term time scales are evaluated. For example, Millimet and Stengos regard the traditional "inverse U" shape as actually...
31 KB (4,058 words) - 18:09, 8 January 2025
mathematics, the inverse function of a function f (also called the inverse of f) is a function that undoes the operation of f. The inverse of f exists if...
43 KB (5,224 words) - 12:19, 12 March 2025
Integral (redirect from Inverse derivative)
when its antiderivative is known; differentiation and integration are inverse operations. Although methods of calculating areas and volumes dated from...
69 KB (9,288 words) - 06:17, 25 April 2025
Normal distribution (redirect from Bell Curve)
mean μ, the conjugate prior of the variance has an inverse gamma distribution or a scaled inverse chi-squared distribution. The two are equivalent except...
148 KB (22,622 words) - 23:02, 9 May 2025
Receiver operating characteristic (redirect from ROC Curve)
A receiver operating characteristic curve, or ROC curve, is a graphical plot that illustrates the performance of a binary classifier model (can be used...
61 KB (7,885 words) - 16:03, 10 April 2025
Logistic function (redirect from Logistic curve)
growth curve as a logarithmic curve (confusingly, the modern term is instead exponential curve, which is the inverse). He then calls his curve logistic...
56 KB (8,069 words) - 16:18, 10 May 2025
Evolute Glissette Inverse curve Involute Isoptic including Orthoptic Orthotomic Negative pedal curve Pedal curve Parallel curve Radial curve Roulette Strophoid...
47 KB (3,579 words) - 21:06, 4 December 2024
0 , 1 ] → M {\displaystyle {\overline {\gamma }}:[0,1]\to M} be the inverse curve γ ¯ ( t ) = γ ( 1 − t ) {\displaystyle {\overline {\gamma }}(t)=\gamma...
20 KB (3,026 words) - 21:38, 30 March 2025
Inverse transform sampling (also known as inversion sampling, the inverse probability integral transform, the inverse transformation method, or the Smirnov...
15 KB (2,085 words) - 23:32, 8 September 2024
Demand (section Inverse demand function)
is embodied in the downward slope of the consumer demand curve. The assumption of an inverse relationship between price and demand is both reasonable...
25 KB (3,771 words) - 22:46, 31 March 2025
Hyperbola (category Algebraic curves)
the center of inversion is chosen as the hyperbola's own center, the inverse curve is the lemniscate of Bernoulli; the lemniscate is also the envelope...
75 KB (13,585 words) - 01:57, 27 January 2025