text: #include <stan/math/prim/scal.hpp>
  #include <gtest/gtest.h>
  
  TEST(ProbNormal, cdf_log_matches_lcdf) {
    double y = 0.8;
    double mu = 1.1;
    double sigma = 2.3;
  
    EXPECT_FLOAT_EQ((stan::math::normal_lcdf(y, mu, sigma)),
                    (stan::math::normal_cdf_log(y, mu, sigma)));
    EXPECT_FLOAT_EQ(
        (stan::math::normal_lcdf<double, double, double>(y, mu, sigma)),
        (stan::math::normal_cdf_log<double, double, double>(y, mu, sigma)));
  }
  