anonymous enum

template<typename T >

anonymous enum

Enumerator
RequireInitialization	stan::math::fvar requires initialization
ReadCost	twice the cost to copy a double
AddCost	2 * AddCost (a + b) = a + b (a + b)' = a' + b'
MulCost	3 * MulCost + AddCost (a * b) = a * b (a * b)' = a' * b + a * b'

Definition at line 19 of file Eigen_NumTraits.hpp.