Revision history [back]
 | 1 | initial version |
Here is an example:
n = 5
Matrix(ZZ,n,n,lambda i,j: 1 if i==j else ZZ.random_element() if i>j else 0)
| | 1 | initial version |
Here is an example:
n = 5
Matrix(ZZ,n,n,lambda i,j: 1 if i==j else ZZ.random_element() if i>j else 0)
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