Re: LUDecomposition
- To: mathgroup at smc.vnet.net
- Subject: [mg117714] Re: LUDecomposition
- From: Michael Weyrauch <michael.weyrauch at gmx.de>
- Date: Wed, 30 Mar 2011 04:12:20 -0500 (EST)
- References: <imshh2$5ss$1@smc.vnet.net>
Hello,
your observation is incorrect.
LUDecomposition[{{1,2},{3,4}}]
Out[1]= {{{1,2},{3,-2}},{1,2},1}
In[2]:= LUDecomposition[{{3,4},{1,2}}]
Out[2]= {{{1,2},{3,-2}},{2,1},1}
Observe the second list element. It is different.
Both results are correct.
Michael