scid.ports.intde.intde2

D port of intde2.c from Takuya OOURA's DE-Quadrature package (http://www.kurims.kyoto-u.ac.jp/~ooura/).

Members

intde void intde(Func f, Real a, Real b, Real* aw, Real* i, Real* err): I = integral of f(x) over (a,b)
intdei void intdei(Func f, Real a, Real* aw, Real* i, Real* err): I = integral of f(x) over (a,infinity), f(x) has not oscillatory factor.
intdeiini void intdeiini(size_t lenaw, Real tiny, Real eps, Real* aw): I = integral of f(x) over (a,infinity), f(x) has not oscillatory factor.
intdeini void intdeini(size_t lenaw, Real tiny, Real eps, Real* aw): I = integral of f(x) over (a,b)
intdeo void intdeo(Func f, Real a, Real omega, Real* aw, Real* i, Real* err): I = integral of f(x) over (a,infinity), f(x) has oscillatory factor :
intdeoini void intdeoini(size_t lenaw, Real tiny, Real eps, Real* aw): I = integral of f(x) over (a,infinity), f(x) has oscillatory factor :