Definition of Differentials. Meaning of Differentials. Synonyms of Differentials

Here you will find one or more explanations in English for the word Differentials. Also in the bottom left of the page several parts of wikipedia pages related to the word Differentials and, of course, Differentials synonyms and on the right images related to the word Differentials.

Definition of Differentials

Differential
Differential Dif`fer*en"tial, n. 1. (Math.) An increment, usually an indefinitely small one, which is given to a variable quantity. Note: According to the more modern writers upon the differential and integral calculus, if two or more quantities are dependent on each other, and subject to increments of value, their differentials need not be small, but are any quantities whose ratios to each other are the limits to which the ratios of the increments approximate, as these increments are reduced nearer and nearer to zero. 2. A small difference in rates which competing railroad lines, in establishing a common tariff, allow one of their number to make, in order to get a fair share of the business. The lower rate is called a differential rate. Differentials are also sometimes granted to cities. 3. (Elec.) (a) One of two coils of conducting wire so related to one another or to a magnet or armature common to both, that one coil produces polar action contrary to that of the other. (b) A form of conductor used for dividing and distributing the current to a series of electric lamps so as to maintain equal action in all. --Knight. Partial differential (Math.), the differential of a function of two or more variables, when only one of the variables receives an increment. Total differential (Math.), the differential of a function of two or more variables, when each of the variables receives an increment. The total differential of the function is the sum of all the partial differentials.

Meaning of Differentials from wikipedia

- reduce interference Differential amplifier an electronic amplifier that amplifies signals. Semantic and structural differentials in psychology Quality...
- the output shafts is the same as other types of open differentials. Uses of spur-gear differentials include the Oldsmobile Toronado American front-wheel...
- differential geometry. Differentials as nilpotent elements of commutative rings. This approach is po****r in algebraic geometry. Differentials in smooth models...
- above applies to central differentials as well as to those in each axle: full-time four-wheel-drive vehicles have three differentials, one in each axle, and...
- physical use of infinitesimal differentials with the mathematical impossibility of them as follows. The differentials represent finite non-zero values...
- in explaining geographical wage differentials. There is a wide literature dealing with geographical wage differentials. Following the neoclassical ****umption...
- Even if we work in three dimensions here, the definitions of exact differentials for other dimensions are structurally similar to the three dimensional...
- Hill. Inexact Differential – from Wolfram MathWorld Exact and Inexact Differentials – University of Arizona Exact and Inexact Differentials – University...
- Mechanical limited-slip differentials are considered essential to perform a proper drift. Both limited-slip differentials and open differentials have a gear train...
- In mathematics, a differential equation is an equation that relates one or more unknown functions and their derivatives. In applications, the functions...