Re: Apparent bug in 4.2 version DSolve ?
- To: mathgroup at smc.vnet.net
- Subject: [mg40700] Re: Apparent bug in 4.2 version DSolve ?
- From: jimd at linfield.edu (Jim Diamond)
- Date: Mon, 14 Apr 2003 04:01:32 -0400 (EDT)
- References: <b7b0bt$qql$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
jimd at linfield.edu (Jim Diamond) wrote in message news:<b7b0bt$qql$1 at smc.vnet.net>... > for the differential equation of interest > y''[z,v] + (2 v + 1 - z*z) y[z,v] ==0 > (b) y2[z,v]= E^(-z^2 /2) Hypergeometric1F1[-v/2,1/2,z^2] > > (c) y3[z,v] = E^(-z^2 /2) Hypergeometric1F1[(1-v)/2,3/2,z^2] Please forgive me. I slipped up when typing this message yesterday. The second linearly independent solution (c) is y3[z,v] = E^(-z^2 /2) z Hypergeometric1F1[(1-v)/2,3/2,z^2]- which is manifestly of odd symmetry. Best wishes, Jim