Split with a variable that holds the Laplacian of the phase field.
virtual ADRealGradient precomputeQpResidual()
const InputParameters & parameters() const
VariableValueTempl< true > ADVariableValue
const ADVariableValue & _var_c
ADLaplacianSplit(const InputParameters ¶meters)
const ADVariableGradient & _grad_c
VariableGradientTempl< true > ADVariableGradient
static InputParameters validParams()