From f59d7a4a19d2abb4d0267b87d9378464c16fb883 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Tue, 14 Jan 2020 10:30:22 -0700 Subject: [PATCH] Use the jump and average latex macros. --- include/deal.II/fe/fe_interface_values.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/include/deal.II/fe/fe_interface_values.h b/include/deal.II/fe/fe_interface_values.h index 8d008c4588..f7171a9ef9 100644 --- a/include/deal.II/fe/fe_interface_values.h +++ b/include/deal.II/fe/fe_interface_values.h @@ -373,13 +373,14 @@ public: const unsigned int component = 0) const; /** - * Return the jump in the Hessian $[\nabla^2 u] = \nabla^2 u_{\text{cell0}} - - * \nabla^2 u_{\text{cell1}}$ on the interface for the shape function + * Return the jump in the Hessian $\jump{\nabla^2 u} = \nabla^2 + * u_{\text{cell0}} - \nabla^2 u_{\text{cell1}}$ on the interface for the + * shape function * @p interface_dof_index at the quadrature point @p q_point of component * @p component. * * If this is a boundary face (at_boundary() returns true), then - * $[\nabla^2 u] = \nabla^2 u_{\text{cell0}}$. + * $\jump{\nabla^2 u} = \nabla^2 u_{\text{cell0}}$. */ Tensor<2, dim> jump_hessian(const unsigned int interface_dof_index, @@ -387,13 +388,13 @@ public: const unsigned int component = 0) const; /** - * Return the jump in the third derivative $[\nabla^3 u] = \nabla^3 + * Return the jump in the third derivative $\jump{\nabla^3 u} = \nabla^3 * u_{\text{cell0}} - \nabla^3 u_{\text{cell1}}$ on the interface for the * shape function @p interface_dof_index at the quadrature point @p q_point of * component @p component. * * If this is a boundary face (at_boundary() returns true), then - * $[\nabla^3 u] = \nabla^3 u_{\text{cell0}}$. + * $\jump{\nabla^3 u} = \nabla^3 u_{\text{cell0}}$. */ Tensor<3, dim> jump_3rd_derivative(const unsigned int interface_dof_index, -- 2.39.5