Function qelg
void qelg(Real)
(
ref int n,
Real* epstab_,
ref Real result,
ref Real abserr,
Real* res3la_,
ref int nres
);
void qelg(Real)
(
ref int n,
Real* epstab_,
ref Real result,
ref Real abserr,
Real* res3la_,
ref int nres
);