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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.
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]
y-cruncher is a computer program for the calculation of some mathematical constant with theoretical accuracy (limited only by computing time and available storage space). It was originally developed to calculate the Euler-Mascheroni constant γ {\displaystyle \gamma } ; the y is derived from it in the name.
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 :
dc: "Desktop Calculator" arbitrary-precision RPN calculator that comes standard on most Unix-like systems. KCalc, Linux based scientific calculator; Maxima: a computer algebra system which bignum integers are directly inherited from its implementation language Common Lisp. In addition, it supports arbitrary-precision floating-point numbers ...
When evaluating definite integrals by substitution, one may calculate the antiderivative fully first, then apply the boundary conditions. In that case, there is no need to transform the boundary terms. Alternatively, one may fully evaluate the indefinite integral first then apply the boundary conditions. This becomes especially handy when ...
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 ...