Re: LegendreP error (bug?) in Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg58903] Re: LegendreP error (bug?) in Mathematica
- From: "sashap" <pavlyk at gmail.com>
- Date: Sat, 23 Jul 2005 05:32:10 -0400 (EDT)
- References: <dbq2o2$713$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
No, it is not a bug and Mathematica returns correct result: http://functions.wolfram.com/HypergeometricFunctions/LegendrePGeneral/04/02/01/0002/ LegendreP[-n, z] == LegendreP[n- 1, z] LegendreP[-1,z] == LegendreP[0,z] == 1 Your sum does not define LegendreP.