1 #ifndef STAN_MATH_PRIM_SCAL_FUN_EXP2_HPP 2 #define STAN_MATH_PRIM_SCAL_FUN_EXP2_HPP 4 #include <boost/math/tools/promotion.hpp> 21 inline double exp2(
double y) {
33 inline double exp2(
int y) {
34 return exp2(static_cast<double>(y));
fvar< T > exp2(const fvar< T > &x)
fvar< T > pow(const fvar< T > &x1, const fvar< T > &x2)