DSolve and K$31, i am puzzled
- To: mathgroup at smc.vnet.net
- Subject: [mg57078] DSolve and K$31, i am puzzled
- From: David Boily <dsboily at fastmail.ca>
- Date: Sat, 14 May 2005 04:58:23 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
When i try to solve this differential equation with the command: In[1]:= DSolve[f'[t] == Sign[p2 Exp[F2 t] - p1 Exp[F1 t] + p], f[t], t] where p, p1, p2, F1 and F2 are constants i get the answer F1 t F2 t (p - E p1 + E p2) (-K$31 + t) Out[1]= {{f[t] -> ------------------------------------- + C[1]}} F1 t F2 t 2 Sqrt[(p - E p1 + E p2) ] what the hell is K$31? I have tried to find out with google or the mathematica 5 online docs but have found nothing. can someone enlighten me? David Boily Centre for Intelligent Machines McGill University Montreal, Quebec
- Follow-Ups:
- Re: DSolve and K$31, i am puzzled
- From: Chris Chiasson <chris.chiasson@gmail.com>
- Re: DSolve and K$31, i am puzzled
- From: Igor Antonio <igora@wolf-ram.com>
- Re: DSolve and K$31, i am puzzled