From 35af7c147c6f9fd96776a6c140d8624816ca49d5 Mon Sep 17 00:00:00 2001
From: markus <markus.holzer@fau.de>
Date: Thu, 9 Jul 2020 20:00:33 +0200
Subject: [PATCH] Adapted flake8 warnings

---
 pystencils/backends/cbackend.py | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/pystencils/backends/cbackend.py b/pystencils/backends/cbackend.py
index d49b3ff96..94f347729 100644
--- a/pystencils/backends/cbackend.py
+++ b/pystencils/backends/cbackend.py
@@ -6,7 +6,6 @@ import numpy as np
 import sympy as sp
 from sympy.core import S
 from sympy.logic.boolalg import BooleanFalse, BooleanTrue
-from sympy.printing.ccode import C89CodePrinter
 
 from pystencils.astnodes import KernelFunction, Node
 from pystencils.cpu.vectorization import vec_all, vec_any
@@ -330,10 +329,6 @@ class CustomSympyPrinter(CCodePrinter):
     def __init__(self):
         super(CustomSympyPrinter, self).__init__()
         self._float_type = create_type("float32")
-        #if 'Min' in self.known_functions:
-        #    del self.known_functions['Min']
-        # if 'Max' not in self.known_functions:
-        #     self.known_functions.update({'Max': 'Max'})
 
     def _print_Pow(self, expr):
         """Don't use std::pow function, for small integer exponents, write as multiplication"""
-- 
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