MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

DSolve bug


Hello, 

I have encountered the following bug in DSolve: 

DSolve[D[F[x, y, z], x, y] == 0, F[x, y, z], {x, y, z}] 

gives {{F[x, y, z] -> C[1][z][x] + C[2][z][y]}} 

instead of {{F[x, y, z] -> C[1][x, z] + C[2][y, z]}} 

I don't know if this has been fixed in Mathematica 7, but it is present in versions 5 and 6. 

S. Bonanos 
http://www.inp.demokritos.gr/~sbonano/ 



  • Prev by Date: How to remove Head from expression
  • Next by Date: Re: econometrics with mathematica?
  • Previous by thread: Re: How to remove Head from expression
  • Next by thread: Re: DSolve bug