CppAD: A C++ Algorithmic Differentiation Package  20130102
sign_op.hpp

Files

file  sign_op.hpp
 

Forward and reverse mode calculations for z = sign(x).


Functions

template<class Base >
void forward_sign_op (size_t j, size_t i_z, size_t i_x, size_t nc_taylor, Base *taylor)
 Compute forward mode Taylor coefficient for result of op = SignOp.
template<class Base >
void forward_sign_op_0 (size_t i_z, size_t i_x, size_t nc_taylor, Base *taylor)
 Compute zero order forward mode Taylor coefficient for result of op = SignOp.
template<class Base >
void reverse_sign_op (size_t d, size_t i_z, size_t i_x, size_t nc_taylor, const Base *taylor, size_t nc_partial, Base *partial)
 Compute reverse mode partial derivatives for result of op = SignOp.
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