RE: DSolve Not Working
- To: mathgroup at smc.vnet.net
- Subject: [mg44933] RE: [mg44926] DSolve Not Working
- From: "Sorasak" <kieng at cox.net>
- Date: Wed, 10 Dec 2003 04:01:38 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
DSolve[y''[x] == ay'[x] + y[x], y[x], x] Try above. You missed the argument x. Sorasak -----Original Message----- From: Will Oram [mailto:spamguy at NOSPAM.foxchange.NOSPAM.com] To: mathgroup at smc.vnet.net Subject: [mg44933] [mg44926] DSolve Not Working I'm using Mathematica 5; DSolve[] never works. I am literally copying from its own documentation, and it still spits out failures. For example: In: DSolve[y''[x]==ay'[x]+y[x],y,x] DSolve::dvnoarg: The function y appears with no arguments Out: DSolve[y''[x]==(ay)/x+y[x],y,x] Wha?