 | 1 | initial version |
One can obtain the PLU factorisation of a matrix in sage as in the following example:
M=matrix([[1,1],[1,2]])
display(M.LU())
Is there a way to see which algortihm is used (and what the exact code is) for Sage to calculate the PLU factorisation of a given matrix? I tried LU??, but it does not work for this command. I also searched for LU in https://doc.sagemath.org/ but was not able to find anything.
One can obtain the PLU factorisation of a matrix in sage as in the following example:
M=matrix([[1,1],[1,2]])
display(M.LU())
Is there a way to see which exact algortihm is used (and what the exact code is) for Sage to calculate the PLU factorisation of a given matrix? I tried LU??, but it does not work for this command. I also searched for LU in https://doc.sagemath.org/ but was not able to find anything.
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