diff --git a/numérique/dAJLR.markdown b/numérique/dAJLR.markdown
index 11e6f82..5fdb8c4 100644
--- a/numérique/dAJLR.markdown
+++ b/numérique/dAJLR.markdown
@@ -13,7 +13,7 @@ subtitle: Curves with modulated stiffness
 |-|
 {:.bordered.center}
 
-# 23.03.2022 (loss of convexity for )
+# 23.03.2022 (loss of convexity for $c_0 \neq 0$)
 
 |$\mu$|$c_0$|$\beta$|result|comment|
 |-|