ADKernelGrad

Description

This is an optimized Kernel base class for residuals which allow the gradient of the test function $var element = document.getElementById("moose-equation-aa3e7c42-06ee-46a5-af83-da9849a52fea");katex.render("\\nabla\\psi_i", element, {displayMode:false,throwOnError:false});$ (_grad_test[_i][_qp]) to be factored out (see KernelGrad).

$var element = document.getElementById("moose-equation-167b413b-8703-4741-9f96-6e72cd81985e");katex.render(" (\\dots,\\nabla\\psi_i)", element, {displayMode:true,throwOnError:false});$

The Jacobian in ADKernelGrad is computed using forward automatic differentiation.

Description