llltestout

数值算法库for Windows

rank = 10
det = 1
B = [[0 0 0 0 0 0 0 0 0 0]
[0 0 0 0 0 0 0 0 0 0]
[0 0 0 -1 0 0 0 0 0 0]
[1 0 0 0 0 0 0 0 0 0]
[0 0 0 0 0 0 0 1 0 0]
[0 0 0 0 0 0 0 0 0 1]
[0 0 0 0 0 -1 0 0 0 0]
[0 1 0 0 0 0 0 0 0 0]
[0 0 0 0 0 0 0 0 1 0]
[0 0 0 0 -1 0 0 0 0 0]
[0 0 0 0 0 0 -1 0 0 0]
[0 0 1 0 0 0 0 0 0 0]
]