Re: number dot (with space)
- To: mathgroup at smc.vnet.net
- Subject: [mg99799] Re: number dot (with space)
- From: dh <dh at metrohm.com>
- Date: Fri, 15 May 2009 04:16:11 -0400 (EDT)
- References: <gugars$ekm$1@smc.vnet.net>
Hi Emin, "1." is an machine number with a limited precision. "1" is an accurate number. Daniel Emin Gahramanov wrote: > Hi guys, > sorry for the silly question (I am a Mathematica dummy). I have integrated > out an expression, and I do not know how to interpret the term like this: > (-1. g + r)^4) > What throws me off is "1. g" (g is a parameter), what is that dot after one > and there is also a SPACE after the dot and before "g" symbol. Sometimes I > get smth. like "1. r" what is that supposed to mean? If r=2, then how to > interpret the latter? Is it 1.2?? Or? Thanks. >