From: Michael Orlitzky <michael@orlitzky.com>
Date: Tue, 30 Jul 2019 01:10:48 +0000 (-0400)
Subject: eja: fix the test for regularity of the zero element.
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=fb62f0efeab4e93afcbdd5c1828f28d527ef3ddf;p=sage.d.git

eja: fix the test for regularity of the zero element.
---

diff --git a/mjo/eja/eja_element.py b/mjo/eja/eja_element.py
index 1b5e314..a8594ca 100644
--- a/mjo/eja/eja_element.py
+++ b/mjo/eja/eja_element.py
@@ -627,12 +627,13 @@ class FiniteDimensionalEuclideanJordanAlgebraElement(FiniteDimensionalAlgebraEle
 
         TESTS:
 
-        The zero element should never be regular::
+        The zero element should never be regular, unless the parent
+        algebra has dimension one::
 
             sage: set_random_seed()
             sage: J = random_eja()
-            sage: J.zero().is_regular()
-            False
+            sage: J.dimension() == 1 or not J.zero().is_regular()
+            True
 
         The unit element isn't regular unless the algebra happens to
         consist of only its scalar multiples::