回答編集履歴
1
    
        answer	
    CHANGED
    
    | 
         @@ -1,3 +1,3 @@ 
     | 
|
| 
       1 
1 
     | 
    
         
             
            ```python
         
     | 
| 
       2 
     | 
    
         
            -
            np.concatenate([[np.log(np. 
     | 
| 
      
 2 
     | 
    
         
            +
            np.concatenate([[np.log(np.arange(10, 151, 10))] for _ in range(3)])
         
     | 
| 
       3 
3 
     | 
    
         
             
            ```
         
     |