\(\newcommand{\W}[1]{ \; #1 \; }\) \(\newcommand{\R}[1]{ {\rm #1} }\) \(\newcommand{\B}[1]{ {\bf #1} }\) \(\newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} }\) \(\newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} }\) \(\newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} }\) \(\newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }\)
chkpoint_two_chk_fun¶
Using Checkpoint Functions¶
Purpose¶
Given ax ,
this call computes the corresponding value of ay .
If AD<
Base > operations are being recorded,
it enters the computation as an atomic_three
operation in the recording;
see Start Recording .
chk_fun¶
This object must have been created using the chkpoint_two constructor.
ADVector¶
The type ADVector must be a
simple vector class with elements of type
AD<
Base > .