integrateDE

Calculate the integral of f(x) over the finite interval (a,b) using double exponential integration.

integrateDE

(

Func

Real

)

(

scope Func f

Real a

Real b

Real epsRel = cast(Real)1e-6

)

Examples

double f(double x) { return x^^2 * log(1/x); }
auto i = integrateDE(&f, 0.0, 1.0);