-  _integrate( integrand, IntMethod, Limits, 2*ncomp, 
-             nregions, neval, fail, integral,
-             error, prob, verbosity, userdata, Options );
+  return _integrate( integrand, IntMethod, Limits, 2*ncomp, 
+                    nregions, neval, fail, integral,
+                    error, prob, verbosity, userdata, Options );