test_polygamma(0.0, "double");
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
test_polygamma(0.0L, "long double");
+#ifndef BOOST_MATH_NO_REAL_CONCEPT_TESTS
test_polygamma(boost::math::concepts::real_concept(0.1), "real_concept");
#endif
+#endif
#ifdef BOOST_FLOAT128_C
//test_polygamma(BOOST_FLOAT128_C(0.0), "float128_t");
#endif