Equations in a sentence

Equations are of two types, identities and conditional equations (or usually simply "equations")".

Equations of motion main The theory of general relativity has a fundamental law—the Einstein equations which describe how space curves, the geodesic equation which describes how particles move may be derived from the Einstein equations.

Heaviside employed the curl and divergence operators of the vector calculus to reformulate 12 of these 20 equations into four equations in four variables (B, E, J, and ρ), the form by which they have been known ever since (see Maxwell's equations ).

However, the compressible case is the most general framework of Navier–Stokes equations so where not specified, Navier–Stokes equations are intended to be compressible Navier–Stokes equations.

Inviscid-flow equations (Euler or potential) The Euler equations are the NS equations with the viscosity, heat conduction, and turbulence effects deleted.

So, given a system of equations, and a set of variables appearing in these equations, we can introduce an asymmetric relation among individual equations and variables that corresponds perfectly to our commonsense notion of a causal ordering.

Equations and notes can be stored for use during the test, and the calculator can solve all complex equations input by the user.

Simple problems on equations reducible to linear equations may be included.

Although it is possible to formulate Maxwell's equations with time-dependent surfaces and volumes, this is not actually necessary: the equations are correct and complete with time-independent surfaces.

As a consequence of this approach, Descartes had to deal with more complicated equations and he had to develop the methods to work with polynomial equations of higher degree.

As such, differential equations of the form :: are sometimes called Jerk equations.

As with much algorithmic music, and algorithmic art in general, more depends on the way in which the parameters are mapped to aspects of these equations than on the equations themselves.

A system of equations is a set of simultaneous equations, usually in several unknowns, for which the common solutions are sought.

Because of involving third derivatives, in mathematics differential equations of the form : are called jerk equations.

Combining these dimensionless equations with the momentum equations gives the following simplified equation.

Differential equations are equations that involve one or more functions and their derivatives.

Diophantine problems have fewer equations than unknown variables and involve finding integers that work correctly for all equations.

During November 1915 Einstein published several papers culminating in "The Field Equations of Gravitation" (see Einstein field equations ).

Equations Cartesian In the following equations and are the coordinates of the vertex of the parabola and is the distance from the vertex to the focus and the vertex to the directrix.

Even after experiments showed that Einstein's equations for the photoelectric effect were accurate, resistance to the idea of photons continued, since it appeared to contradict Maxwell's equations, which were well-understood and verified.