From 363363d5807dbe8babaa9c7ce8335ec425bd1d87 Mon Sep 17 00:00:00 2001 From: Claude Meny Date: Mon, 11 Nov 2019 19:14:40 +0100 Subject: [PATCH] Update textbook.en.md --- .../intercambio-curso-electromagnetismo/textbook.en.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/10.brainstorming-innovative-courses/intercambio-curso-electromagnetismo/textbook.en.md b/10.brainstorming-innovative-courses/intercambio-curso-electromagnetismo/textbook.en.md index e9809d2e0..9260b7074 100644 --- a/10.brainstorming-innovative-courses/intercambio-curso-electromagnetismo/textbook.en.md +++ b/10.brainstorming-innovative-courses/intercambio-curso-electromagnetismo/textbook.en.md @@ -237,7 +237,7 @@ $`\Delta\;\overrightarrow{U} = \overrightarrow{e_x}\left(\dfrac{\partial^2\;U_x} +\overrightarrow{e_z}\left(\dfrac{\partial^2\;U_z}{\partial x^2}+\dfrac{\partial^2\;U_z}{\partial y^2}+\dfrac{\partial^2\;U_z}{\partial z^2}\right)`$
$`\Delta\;\overrightarrow{U} = \left | - \begin{array} + \begin{array} {r} \dfrac{\partial^2\;U_x}{\partial x^2}+\dfrac{\partial^2\;U_x}{\partial y^2}+\dfrac{\partial^2\;U_x}{\partial z^2} \\ \dfrac{\partial^2\;U_y}{\partial x^2}+\dfrac{\partial^2\;U_y}{\partial y^2}+\dfrac{\partial^2\;U_y}{\partial z^2} \\ \dfrac{\partial^2\;U_z}{\partial x^2}+\dfrac{\partial^2\;U_z}{\partial y^2}+\dfrac{\partial^2\;U_z}{\partial z^2}