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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.