Stan Math Library  2.20.0
reverse mode automatic differentiation
inv.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_FUN_INV_HPP
2 #define STAN_MATH_PRIM_SCAL_FUN_INV_HPP
3 
5 namespace stan {
6 namespace math {
7 
8 inline double inv(double x) { return 1.0 / x; }
9 
10 } // namespace math
11 } // namespace stan
12 
13 #endif
fvar< T > inv(const fvar< T > &x)
Definition: inv.hpp:12

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