1 #include <stan/math/mix.hpp> 2 #include <test/unit/math/test_ad.hpp> 3 TEST(mathMixScalFun,normal_lpdf)4TEST(mathMixScalFun, normal_lpdf) { 5 auto f = [](const double mu, const double sigma) { 6 return [=](const auto& y) { return stan::math::normal_lpdf(y, mu, sigma); }; 7 }; 8 9 stan::test::expect_ad(f(0, 1), -2.3); 10 stan::test::expect_ad(f(0, 1), 0.0); 11 stan::test::expect_ad(f(0, 1), 1.7); 12 } 13