From dc68a2788912a79b042c4fbb69be9540c0bc6134 Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Tue, 4 Sep 2018 16:03:51 +0200
Subject: [PATCH] style changes to conform to flake8 rules
---
sympyextensions.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sympyextensions.py b/sympyextensions.py
index 51a2f77e2..b836d3d53 100644
--- a/sympyextensions.py
+++ b/sympyextensions.py
@@ -75,7 +75,7 @@ def tanh_step_function_approximation(x, step_location, kind='right', steepness=0
return (1 + sp.tanh((x - step_location) / steepness)) / 2
elif kind == 'middle':
x1, x2 = step_location
- return 1 - (tanh_step_function_approximation(x, x1, 'left', steepness) + \
+ return 1 - (tanh_step_function_approximation(x, x1, 'left', steepness) +
tanh_step_function_approximation(x, x2, 'right', steepness))
--
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