Compute zero order forward mode Taylor coefficient for result of op = CosOp.
The C++ source code corresponding to this operation is
The auxillary result is
The value of y is computed along with the value of z.
- Template Parameters:
-
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 . |
- Parameters:
-
i_z | variable index corresponding to the last (primary) result for this operation; i.e. the row index in taylor corresponding to z. The auxillary result is called y and has index i_z - 1. |
i_x | variable index corresponding to the argument for this operator; i.e. the row index in taylor corresponding to x. |
nc_taylor | number of colums in the matrix containing all the Taylor coefficients. |
taylor | Input: taylor [ i_x * nc_taylor + 0 ] is the zero order Taylor coefficient corresponding to x.
Output: taylor [ i_z * nc_taylor + 0 ] is the zero order Taylor coefficient corresponding to z.
Output: taylor [ ( i_z - 1 ) * nc_taylor + j ] is the j-th order Taylor coefficient corresponding to the autillary result y. |
- Checked Assertions
- NumArg(op) == 1
- NumRes(op) == 2
- i_x + 1 < i_z
- j < nc_taylor
Definition at line 96 of file cos_op.hpp.
Referenced by forward0sweep().