CppAD: A C++ Algorithmic Differentiation Package
20130102
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double CppAD::sign | ( | const double & | x | ) | [inline] |
Definition at line 161 of file base_double.hpp.
Referenced by forward_abs_op(), forward_sign_op(), forward_sign_op_0(), LuFactor(), LuRatio(), OdeGear(), reverse_abs_op(), Rosen34(), sign(), and AD< Base >::Sign().