From 59f10c3ced3592fb03b11612802fd82d98eb2d1f Mon Sep 17 00:00:00 2001
From: Vladimir Kulagin <59147151+KulaginVladimir@users.noreply.github.com>
Date: Tue, 12 Dec 2023 12:12:09 +0300
Subject: [PATCH] Update docs/source/theory.rst
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Co-authored-by: Rémi Delaporte-Mathurin <40028739+RemDelaporteMathurin@users.noreply.github.com>
---
 docs/source/theory.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/theory.rst b/docs/source/theory.rst
index f5c6adeda..c4e6e05ee 100644
--- a/docs/source/theory.rst
+++ b/docs/source/theory.rst
@@ -207,7 +207,7 @@ reduced to:
 .. math::
     :label: eq_DirichletBC_triangle
     
-    c_\mathrm{m} = \frac{\varphi_{impl} R_p}{D}~\text{on}~\delta\Omega
+    c_\mathrm{m} = \frac{\varphi_\mathrm{impl} R_p}{D}~\text{on}~\delta\Omega
 
 Neumann BC
 ^^^^^^^^^^^^