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Headings-> Multiple Directions Contents

@(@\newcommand{\W}[1]{ \; #1 \; } \newcommand{\R}[1]{ {\rm #1} } \newcommand{\B}[1]{ {\bf #1} } \newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} } \newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} } \newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} } \newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }@)@This is cppad-20221105 documentation. Here is a link to its current documentation . Reverse Mode
Multiple Directions
Reverse mode after Forward(q, r, xq) with number of directions r != 1 is not yet supported. There is one exception, reverse_one is allowed because there is only one zero order forward direction. After such an operation, only the zero order forward results are retained (the higher order forward results are lost).

Contents

reverse_one	First Order Reverse Mode
reverse_two	Second Order Reverse Mode
reverse_any	Any Order Reverse Mode
subgraph_reverse	Reverse Mode Using Subgraphs

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Input File: include/cppad/core/ad_fun.omh