From 0f401b0bf0486b0bdcf1d2196fe32865e8b33815 Mon Sep 17 00:00:00 2001
From: Anthony Scemama <scemama@irsamc.ups-tlse.fr>
Date: Sat, 7 Jan 2023 13:07:17 +0100
Subject: [PATCH] Typo

---
 trex.org | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trex.org b/trex.org
index 011e042..0c23fab 100644
--- a/trex.org
+++ b/trex.org
@@ -1220,7 +1220,7 @@ power = [
    \Pi_{\alpha=1}^{N_{\text{nucl}}} \, E_\alpha({R}_{i\alpha}) \, E_\alpha({R}_{j\alpha})
    \]
 
-   $u$ is an electron-electron function is given by the symetric function
+   $u$ is an electron-electron function given by the symetric function
 
    \[
    u\left(\mu, r\right) = \frac{r}{2} \, \left[ 1 - \text{erf}(\mu\, r) \right] - \frac{1}{2 \, \mu \, \sqrt{\pi}} \exp \left[ -(\mu \, r)^2 \right].