Re: Re: ConditionNumber
- To: mathgroup at smc.vnet.net
- Subject: [mg89555] Re: [mg89532] Re: ConditionNumber
- From: "Szabolcs HorvÃt" <szhorvat at gmail.com>
- Date: Thu, 12 Jun 2008 06:30:20 -0400 (EDT)
- References: <200806120657.CAA08823@smc.vnet.net>
On Thu, Jun 12, 2008 at 09:57, Dana DeLouis <dana.del at gmail.com> wrote: >> if you try: Norm->2 you get the message ... > > > > Hi. I have Ver 6, and not 6.0.2 > > > > m = RandomInteger[{-9, 9}, {20, 20}] // N; > > > > If I do MatrixConditionNumber[m, Norm->2], it returns unevaluated. > However, > > > > MatrixConditionNumber[m, 2] > > 65.3896 > This is because you used MatrixConditionNumber from the old LinearAlgebra`MatrixManipulation package, and not the built-in LinearAlgebra`MatrixConditionNumber that Daniel mentioned.
- References:
- Re: ConditionNumber
- From: "Dana DeLouis" <dana.del@gmail.com>
- Re: ConditionNumber