ImportError: cannot import name polytools
 
  
 
  
 
 
 
 
 
 
    
        
        asked 6 years ago  
 
 Road gravatar image  
 
 
 
 
    
        
        updated 6 years ago  
 
 
 
 
 
I'm using SageMath 8.2 Notebook to solve a symbolic equation.
 
But I'm getting "ImportError: cannot import name polytools".
 
Thank you.
 
EDIT: Shutting down the notebook and re-opening fixed it.
 
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How could we guess the problem ? Could you please provide all the code that lead to the error ?
tmonteil gravatar imagetmonteil (
    
        6 years ago
    )
polytools.py is a file in the SymPy package, for what that's worth, and the only import statement I can find is in local/lib/python2.7/site-packages/sympy/polys/__init__.py: from . import polytools.
John Palmieri gravatar imageJohn Palmieri (
    
        6 years ago
    )
1
Please provide code that results in this error.
slelievre gravatar imageslelievre (
    
        6 years ago
    )
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