Re: How to remove the "0." from "0. + 1.41774i"
- To: mathgroup at smc.vnet.net
- Subject: [mg131249] Re: How to remove the "0." from "0. + 1.41774i"
- From: cj.girlie at gmail.com
- Date: Fri, 21 Jun 2013 05:59:30 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- Delivered-to: l-mathgroup@wolfram.com
- Delivered-to: mathgroup-outx@smc.vnet.net
- Delivered-to: mathgroup-newsendx@smc.vnet.net
- References: <kpucst$9f7$1@smc.vnet.net>
On Thursday, June 20, 2013 4:01:33 AM UTC-4, Mike Bayville wrote: > Can anyone suggest a built-in function for removing the "0." from "0. + 1.41774i"? > > > > Thanks! > > > > Mike > > > > INPUT > > A={{-1.2, 1.5}, {-2.3, 1.2}}; > > Clear[eigenvalue]; > > {eigenvalue[1], eigenvalue[2]} = Chop[Eigenvalues[A]] > > Chop[eigenvalue[1]] > > Chop[eigenvalue[2]] > > > > OUTPUT > > {0. + 1.41774i, 0. - 1.41774i} > > 0. + 1.41774i > > 0. - 1.41774i Try this ToExpression[StringReplace[ToString[0. + 1.41774 i], "0." -> "" ]] Effective but not elegant