CppAD: A C++ Algorithmic Differentiation Package
20171217
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Compute zero order forward mode Taylor coefficient for result of op = LogOp.
The C++ source code corresponding to this operation is
z = log(x)
Base | base type for the operator; i.e., this operation was recorded using AD< Base > and computations by this routine are done using type Base . |
i_z | variable index corresponding to the result for this operation; i.e. the row index in taylor corresponding to z. |
i_x | variable index corresponding to the argument for this operator; i.e. the row index in taylor corresponding to x. |
cap_order | maximum number of orders that will fit in the taylor array. |
taylor | Input: taylor [ i_x * cap_order + 0 ] is the zero order Taylor coefficient corresponding to x. Output: taylor [ i_z * cap_order + 0 ] is the zero order Taylor coefficient corresponding to z. |
Definition at line 124 of file log_op.hpp.
Referenced by forward0sweep().