Limit and Abs
- To: mathgroup at smc.vnet.net
- Subject: [mg31194] Limit and Abs
- From: "Oliver Friedrich" <oliver.friedrich at tz-mikroelektronik.de>
- Date: Wed, 17 Oct 2001 05:35:16 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hallo, if I evaluate Limit[Cot[a]/(Cot[a]+2),a->Infinity] i get the correct answer. But I want to evaluate Limit[Abs[Cot[a]]/(Abs[Cot[a]]+2),n->Infinity] and that's being returned unevaluated. Help states, that Limit will return expressions unevaluated, if there are functions with unknown behaviour (Abs unknown ??) so I'm not too surprised or disappointed. But anyway, how can I workaround or bypass this problem, maybe an option or another function in the extra packages ? Thanks Oliver Friedrich
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