Approximation of the definite interval of an analytic smooth function on a closed interval.

Parameters

return double	Approximation of the finite integral in the given interval.
Func<double, double> f	The analytic smooth function to integrate.
double intervalBegin	Where the interval starts, inclusive and finite.
double intervalEnd	Where the interval stops, inclusive and finite.

Approximation of the definite interval of an analytic smooth function on a closed interval.

Parameters

return double	Approximation of the finite integral in the given interval.
Func<double, double> f	The analytic smooth function to integrate.
double intervalBegin	Where the interval starts, inclusive and finite.
double intervalEnd	Where the interval stops, inclusive and finite.
double targetAbsoluteError	The expected relative accuracy of the approximation.