From 6ba1084fbff2ddfd52ce18a8949cffbb493c444f Mon Sep 17 00:00:00 2001
From: Volker Braun <vbraun.name@gmail.com>
Date: Sun, 31 Jul 2022 18:43:00 +0200
Subject: [PATCH] Use fuzzy zero in doctest

---
 src/sage/symbolic/expression.pyx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sage/symbolic/expression.pyx b/src/sage/symbolic/expression.pyx
index 56b8caeeb98..50f34aed331 100644
--- a/src/sage/symbolic/expression.pyx
+++ b/src/sage/symbolic/expression.pyx
@@ -12872,7 +12872,7 @@ cdef class Expression(Expression_abc):
             sage: x = var('x', domain='real')
             sage: s = abs((1+I*x)^4)
             sage: f = s._plot_fast_callable(x)
-            sage: f(10) == abs((I*10+1)^4)
+            sage: abs(f(10) - abs((I*10+1)^4)) < 1e-11
             True
             sage: plot(s)
             Graphics object consisting of 1 graphics primitive