ADKernelGrad

Description

This is an optimized Kernel base class for residuals which allow the gradient of the test function $var element = document.getElementById("moose-equation-de5af883-8b12-459b-a53e-2ebecc9a12e0");katex.render("\\nabla\\psi_i", element, {displayMode:false,throwOnError:false});$ (_grad_test[_i][_qp]) to be factored out (see KernelGrad).

$var element = document.getElementById("moose-equation-a10906ec-0c13-4f98-9887-27939e95cff4");katex.render("", element, {displayMode:false,throwOnError:false});$ (\dots,\nabla\psi_i) $var element = document.getElementById("moose-equation-1e8dbf83-3003-4743-98eb-0e0f11f55da4");katex.render("", element, {displayMode:false,throwOnError:false});$

The Jacobian in ADKernelGrad is computed using forward automatic differentiation.