From 04a5dd28f2884abed6f808029540190189edb3ef Mon Sep 17 00:00:00 2001 From: Huimin Chen Date: Thu, 2 Jun 2022 06:56:09 -0400 Subject: [PATCH] fix a formula error the third formula in'update_flags.h' is fixed --- doc/doxygen/headers/update_flags.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/doxygen/headers/update_flags.h b/doc/doxygen/headers/update_flags.h index d5f9e6552b..6c0caca803 100644 --- a/doc/doxygen/headers/update_flags.h +++ b/doc/doxygen/headers/update_flags.h @@ -46,7 +46,7 @@ * - Second, this integral is then approximated through quadrature. This yields * the formula * @f[ - * A^K_{ij} = \sum_{q}J^{-1}\left[(\hat{\bf x}_q) \hat \nabla \varphi_i(\hat{\bf x}_q)\right] \cdot + * A^K_{ij} = \sum_{q}\left[J^{-1}(\hat{\bf x}_q) \hat \nabla \varphi_i(\hat{\bf x}_q)\right] \cdot * \left[J^{-1}(\hat{\bf x}_q) \hat \nabla \varphi_j(\hat{\bf x}_q)\right]\ |\textrm{det}\ J(\hat{\bf x}_q)| * w_q, * @f] -- 2.39.5