Stan Math Library  2.14.0
reverse mode automatic differentiation
abs.hpp
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1 #ifndef STAN_MATH_REV_SCAL_FUN_ABS_HPP
2 #define STAN_MATH_REV_SCAL_FUN_ABS_HPP
3 
5 
6 namespace stan {
7  namespace math {
8 
35  inline var abs(const var& a) {
36  return fabs(a);
37  }
38 
39  }
40 }
41 #endif
fvar< T > abs(const fvar< T > &x)
Definition: abs.hpp:15
fvar< T > fabs(const fvar< T > &x)
Definition: fabs.hpp:15
Independent (input) and dependent (output) variables for gradients.
Definition: var.hpp:30

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