Define new constant as Pi is

*To*: mathgroup at smc.vnet.net*Subject*: [mg65780] Define new constant as Pi is*From*: suchaneck <greenux at gmx.de>*Date*: Mon, 17 Apr 2006 02:28:33 -0400 (EDT)*Reply-to*: greenux at gmx.de*Sender*: owner-wri-mathgroup at wolfram.com

hi, I'm programming a package for Max-Plus Algebra, where the constant \[Epsilon} is the same as -\[Infinity]. I want Mathematica to operate with it, like it does with Pi. While calculating a function it knows that the Symbol Pi is 3.14..., but within the Output Pi is kept as Symbol. I want the same for \[Epsilon}. Does anybody knows a solution for that? Thanks.