python - 在python中找到给定格拉姆矩阵的原始矩阵

Question

A鉴于此，我正在尝试查找矩阵的内容A * A.T = X

我知道A（因此A.T）是一个 5x5 矩阵，并且我知道 的内容X：

[
[-5608529.85751958,-1078099.28424021,782266.19092291,-5553202.27739048,-8346599.92810626], 
[-1078099.28424021, -10655907.3511596 , -217503.83572109,-4964009.33281077,-7389416.05437836],
[782266.19092291,-217503.83572109,-1630229.70928628,-6085405.40152081,-9213840.50324483],
[-5553202.27739048,-4964009.33281078,-6085405.40152081,-6529161.83967772,8491769.6736334],
[-8346599.92810626,-7389416.05437838,-9213840.50324484,8491769.67363339, -11725726.66921404]
]

如何A在 python 中高效计算？

供参考：维基百科：格拉姆矩阵

标签： pythonmatrixmatrix-multiplicationtranspose