From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 10 Apr 2026 16:24:36 +0000 (-0400)
Subject: mjo/clan/normal_decomposition_element.py: ValueError -> IndexError
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=a440ce2b6dac73d38a78329fa7c4a3484c6a09b7;p=sage.d.git

mjo/clan/normal_decomposition_element.py: ValueError -> IndexError
---

diff --git a/mjo/clan/normal_decomposition_element.py b/mjo/clan/normal_decomposition_element.py
index b36ce86..fcb3521 100644
--- a/mjo/clan/normal_decomposition_element.py
+++ b/mjo/clan/normal_decomposition_element.py
@@ -203,7 +203,7 @@ class NormalDecompositionElement(ClanElement):
 
         """
         if i < 0:
-            raise ValueError("index 'i' must be zero or greater")
+            raise IndexError("index 'i' must be zero or greater")
 
         if i == 0:
             return self