Value of a symbolic limit?
- To: mathgroup at smc.vnet.net
- Subject: [mg34171] Value of a symbolic limit?
- From: Vladimir Bondarenko <vvb at mail.strace.net>
- Date: Tue, 7 May 2002 03:54:19 -0400 (EDT)
- Reply-to: Vladimir Bondarenko <vvb at mail.strace.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hello,
This limit
Limit[(-Pi) Csc[a Pi] ExpIntegralE[a, -1] +
Gamma[-a] HypergeometricPFQ[{1, 1}, {2, 1 + a}, 1] +
Gamma[1 - a] ((-(-1)^a) Pi Csc[a Pi] +
PolyGamma[0, 1 - a]), a -> 1]
exists and has a numeric value of 0.74519...
Limit returns unevaluated. Using <<Calculus`Limit` does not help, too.
How to find out its symbolic value ?
Thank you for your help in advance!
Vladimir Bondarenko