Re: ToExpression again
- To: mathgroup at smc.vnet.net
- Subject: [mg82418] Re: [mg82373] ToExpression again
- From: DrMajorBob <drmajorbob at bigfoot.com>
- Date: Sat, 20 Oct 2007 05:42:33 -0400 (EDT)
- References: <400594.1192783425769.JavaMail.root@m35>
- Reply-to: drmajorbob at bigfoot.com
x=ToExpression["1.23456789"] x//InputForm 1.23457 1.23456789 x//FullForm x//RealDigits RealDigits[x,2] 1.23456789` {{1,2,3,4,5,6,7,8,9,0,0,0,0,0,0,0},1} {{1,0,0,1,1,1,1,0,0,0,0,0,0,1,1,0,0,1,0,1,0,0,1,0,0,0,0,1,0,1,0,0,0,0,0,1,1,1,1,0,1,1,1,1,0,0,0,0,1,1,0,1,1},1} NumberForm[x,16] 1.23456789 Bobby On Thu, 18 Oct 2007 04:04:22 -0500, nils <nils at theune.com> wrote: > Hello, > > when I evaluate > > ToExpression["1.23456789"] > > the result is > > 1.23457 > > What do I have to do to get the result > > 1.23456789 (that is with all the digits)? > > Thanx to everybody who has an idea.. > Nils > > > -- DrMajorBob at bigfoot.com