Stan Math Library  2.12.0
reverse mode automatic differentiation
inv_square.hpp
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1 #ifndef STAN_MATH_PRIM_MAT_FUN_INV_SQUARE_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_INV_SQUARE_HPP
3 
6 
7 namespace stan {
8  namespace math {
9 
16  struct inv_square_fun {
17  template <typename T>
18  static inline T fun(const T& x) {
19  return inv_square(x);
20  }
21  };
22 
29  template <typename T>
30  inline typename apply_scalar_unary<inv_square_fun, T>::return_t
31  inv_square(const T& x) {
33  }
34 
35  }
36 }
37 
38 #endif
Structure to wrap inv_square() so that it can be vectorized.
Definition: inv_square.hpp:16
static T fun(const T &x)
Definition: inv_square.hpp:18
fvar< T > inv_square(const fvar< T > &x)
Definition: inv_square.hpp:14
static return_t apply(const T &x)
Return the result of applying the function defined by the template parameter F to the specified matri...

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