Wrong output by plotting with SageMath Version 8.4.rc1 (Trusted)
 
  
 
  
 
 
 
 
 
 
    
        
        asked 6 years ago  
 
 myka32 gravatar image  
 
 
 
 
    
        
        updated 6 years ago  
 
 FrédéricC gravatar image  
 
 
 
 
 
What is wrong? I got erroneous results by plots.
 
 In: plot(sin(x))
 Out: Graph - incorrect!  

 In: plot(bessel_J(0, x), x, -0, 1)
 Out: Graph - incorrect!
 
I can send send you screenshots of both, but I don't how.
 
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Welcome to Ask Sage! Thanks for your question!
slelievre gravatar imageslelievre (
    
        6 years ago
    )
Post the images on imgur and add a link here.
Initially disguise the links by inserting spaces, as in
https :// example . com
slelievre gravatar imageslelievre (
    
        6 years ago
    )
It might be helpful to know:
  • what operating system
  • how was Sage installed
slelievre gravatar imageslelievre (
    
        6 years ago
    )
Any reason not to install a more recent Sage?
slelievre gravatar imageslelievre (
    
        6 years ago
    )
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