From 5fe9b2c2dc0125297fc6c14215315c564b77b6b6 Mon Sep 17 00:00:00 2001
From: Markus Wageringel <markus.wageringel+gh@gmail.com>
Date: Mon, 12 Oct 2020 20:56:25 +0200
Subject: [PATCH] 30552: reset options after examples

---
 src/sage/matrix/constructor.pyx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sage/matrix/constructor.pyx b/src/sage/matrix/constructor.pyx
index 3fdfacb54d2..36244d98c67 100644
--- a/src/sage/matrix/constructor.pyx
+++ b/src/sage/matrix/constructor.pyx
@@ -661,6 +661,7 @@ class options(GlobalOptions):
         3 x 7 dense matrix over Integer Ring...
         sage: matrix(ZZ, 4, 6)
         4 x 6 dense matrix over Integer Ring...
+        sage: matrix.options._reset()
     """
     NAME = 'Matrix'
     max_cols = dict(default=49,