From e96be317b05e3bd2474cd53666bb624e11536aa3 Mon Sep 17 00:00:00 2001
From: rocky <rb@dustyfeet.com>
Date: Mon, 11 Mar 2024 20:02:55 -0400
Subject: [PATCH] 3.8 tolerance

---
 mathics/core/symbols.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mathics/core/symbols.py b/mathics/core/symbols.py
index e5595c5fb..1be4ce772 100644
--- a/mathics/core/symbols.py
+++ b/mathics/core/symbols.py
@@ -837,7 +837,7 @@ def __pow__(self, other) -> BaseElement:
     # permit_complex is True.
     def round_to_float(
         self, evaluation=None, permit_complex=False
-    ) -> Optional[Union[complex | float]]:
+    ) -> Optional[Union[complex, float]]:
         """
         Round to a Python float. Return None if rounding is not possible.
         This can happen if self or evaluation is NaN.