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A general solution containing the arbitrary constant is often necessary to identify the correct particular solution. For example, to obtain the antiderivative of cos ( x ) {\displaystyle \cos(x)} that has the value 400 at x = π, then only one value of C {\displaystyle C} will work (in this case C = 400 {\displaystyle C=400} ).
The slope field of () = +, showing three of the infinitely many solutions that can be produced by varying the arbitrary constant c.. In calculus, an antiderivative, inverse derivative, primitive function, primitive integral or indefinite integral [Note 1] of a continuous function f is a differentiable function F whose derivative is equal to the original function f.
C is used for an arbitrary constant of integration that can only be determined if something about the value of the integral at some point is known. Thus, each function has an infinite number of antiderivatives .
The dotted vector, in this case B, is differentiated, while the (undotted) A is held constant. The utility of the Feynman subscript notation lies in its use in the derivation of vector and tensor derivative identities, as in the following example which uses the algebraic identity C ⋅( A × B ) = ( C × A )⋅ B :
A mathematical constant is a key number whose value is fixed by an unambiguous definition, often referred to by a symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]
The formula is used to transform one integral into another integral that is easier to compute. ... where is an arbitrary constant of integration. Example 2 ...
If the functional [] attains a local minimum at , and () is an arbitrary function that has at least one derivative and vanishes at the endpoints and , then for any number close to 0, [] [+]. The term ε η {\displaystyle \varepsilon \eta } is called the variation of the function f {\displaystyle f} and is denoted by δ f . {\displaystyle \delta ...
This is a valuable simplification, since the energy E is a constant of integration that counts as an arbitrary constant for the problem, and it may be possible to integrate the velocities from this energy relation to solve for the coordinates.