Re: How to =B1?
- To: mathgroup at smc.vnet.net
- Subject: [mg103687] Re: How to =B1?
- From: "M.Roellig" <markus.roellig at googlemail.com>
- Date: Fri, 2 Oct 2009 08:25:08 -0400 (EDT)
- References: <ha2113$n6o$1@smc.vnet.net>
Hi, check the Error Propagation Package by Markus Lischka: http://users.physik.tu-muenchen.de/mlischka/mathematica/ErrorPropagation.m You should also take a look at the documentation for Interval. There is an article about Interval Arithmetic in Mathematica in the Mathematica Journal: http://library.wolfram.com/infocenter/Articles/2612/ Cheers, Markus On 1 Okt., 12:41, olliH <oliver.hofh... at googlemail.com> wrote: > Hi how do I make an expression with the =B1 Operator? > > In = x =B1 1 > Out = {x+1,x-1} > > (=B1 is the plus/minus symbol if this does not show up > properly - moderator)