Hilbert 矩阵
计算四阶 Hilbert 矩阵的行列式.
启动 Calculator
>> :mode=fraction
Switch into fraction calculating mode.
e.g., 1/2+1/3 will return 5/6
>> [1,1/2,1/3,1/4;
[1,1/2,1/3,1/4;
1/2,1/3,1/4,1/5;
1/3,1/4,1/5,1/6;
1/4,1/5,1/6,1/7]
input> [1,1/2,1/3,1/4;1/2,1/3,1/4,1/5;1/3,1/4,1/5,1/6;1/4,1/5,1/6,1/7]
det(__Matrix__)=1|6048000
----------------------------
type: matrix
name: __Matrix__
value:
1 1/2 1/3 1/4
1/2 1/3 1/4 1/5
1/3 1/4 1/5 1/6
1/4 1/5 1/6 1/7
determinant: 1|6048000
--------------------