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abs.hpp
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1 #ifndef STAN__MATH__FUNCTIONS__ABS_HPP
2 #define STAN__MATH__FUNCTIONS__ABS_HPP
3 
4 #include <cmath>
5 
6 namespace stan {
7 
8  namespace math {
9 
19  double abs(double x) {
20  return std::fabs(x);
21  }
22 
23  }
24 }
25 
26 #endif
stan::agrad::fabs
fvar< T > fabs(const fvar< T > &x)
Definition: fabs.hpp:18
stan::math::abs
double abs(double x)
Return floating-point absolute value.
Definition: abs.hpp:19
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