@Override public Double integrate(BiFunction<Double, Double, Double> f, Double[] lower, Double[] upper) { return _integrator1D.integrate(innerIntegral(f, lower[0], upper[0]), lower[1], upper[1]); }
@Override public Double integrate(BiFunction<Double, Double, Double> f, Double[] lower, Double[] upper) { return _integrator1D.integrate(innerIntegral(f, lower[0], upper[0]), lower[1], upper[1]); }