Missing grad header

andrjohns · andrjohns · commit 314398e7585d · 2025-03-05T18:43:57.000+08:00
diff --git a/stan/math/prim/fun/grad_reg_inc_beta.hpp b/stan/math/prim/fun/grad_reg_inc_beta.hpp
@@ -2,8 +2,8 @@
 #define STAN_MATH_PRIM_FUN_GRAD_REG_INC_BETA_HPP
 
 #include <stan/math/prim/meta.hpp>
-#include <stan/math/prim/fun/beta.hpp>
 #include <stan/math/prim/fun/inc_beta.hpp>
+#include <stan/math/prim/fun/grad_2F1.hpp>
 #include <cmath>
 
 namespace stan {
