to check whether matrix B is principal submatrix of A in sagemath
 
  
 
  
 
 
 
 
 
 
    
        
        asked 3 years ago  
 
 Vinayak gupta gravatar image  
 
 
 
 
    
        
        updated 0 years ago  
 
 FrédéricC gravatar image  
 
 
 
 
 
how  to check whether matrix B is principal submatrix of A in sagemath. please it urgent
 
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Homework ?
Emmanuel Charpentier gravatar imageEmmanuel Charpentier (
    
        3 years ago
    )
no , i need to check whether some matrix contain another matrix as submatrix.
Vinayak gupta gravatar imageVinayak gupta (
    
        3 years ago
    )
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