what is the output you get? I can't reproduce this: sage: A.LU() ( [1 0 0 0] [1 0 0 0] [ 1 1 0 -1 -1] [0 1 0 0] [0 1 0 0] [ 0 1 1 -1 1] [0 0 1 0] [0 0 1 0] [ 0 0 0 0 0] [0 0 0 1], [0 0 0 1], [ 0 0 0 0 2] )
On Sunday, March 6, 2016 at 4:53:27 PM UTC, [email protected] wrote: > > A=matrix(QQ,[[ 1, 1, 0, -1, -1 ], > [ 0, 1, 1, -1, 1 ], > [ 0, 0, 0, 0, 0 ], > [ 0, 0, 0, 0, 2 ]]) > A.LU() > > results in U not in row echelon form > > 'SageMath Version 7.0, Release Date: 2016-01-19' > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
