diff options
Diffstat (limited to 'boost/math/special_functions/sin_pi.hpp')
| -rw-r--r-- | boost/math/special_functions/sin_pi.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/boost/math/special_functions/sin_pi.hpp b/boost/math/special_functions/sin_pi.hpp index 38c02bc99e..16aed51d2b 100644 --- a/boost/math/special_functions/sin_pi.hpp +++ b/boost/math/special_functions/sin_pi.hpp @@ -12,6 +12,7 @@ #include <boost/config/no_tr1/cmath.hpp> #include <boost/math/tools/config.hpp> +#include <boost/math/special_functions/math_fwd.hpp> #include <boost/math/special_functions/trunc.hpp> #include <boost/math/tools/promotion.hpp> #include <boost/math/constants/constants.hpp> |