Stan Math Library  2.15.0
reverse mode automatic differentiation
step.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_FUN_STEP_HPP
2 #define STAN_MATH_PRIM_SCAL_FUN_STEP_HPP
3 
4 namespace stan {
5  namespace math {
6 
28  template <typename T>
29  inline int step(const T y) {
30  return y < 0.0 ? 0 : 1;
31  }
32 
33  }
34 }
35 
36 #endif
int step(const T y)
The step, or Heaviside, function.
Definition: step.hpp:29

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