Barton Willis ?????:
>I'm seeking a volunteer that has access to a recent version of
>Mathematica as well as a basic ability to use it. Specifically
>I need somebody the check to see if Mathematica can solve these two ODEs:
>
>'diff(y,x,2)-(3
>*x^6+38*x^4+67*x^2+30)*y/(2*x^10+12*x^8+26*x^6+24*x^4+8*x^2);
>
>'diff(y,x,2)-(29
>*x^4-696*x^3+6228*x^2-24624*x+36300)*y/(4*(x-7)^2*(x-6)^2*(x-5)^2*(x^2-12*x+34)^2);
>
>
>I know a general solution--I'm only interested in whether
>Mathematica can do them. If it can, I have some others
>that might be more changeling to solve that I might
>ask you to try.
>
>Thanks,
>
>Barton
>
>_______________________________________________
>Maxima mailing list
>Maxima at math.utexas.edu
>http://www.math.utexas.edu/mailman/listinfo/maxima
>
>
>
I have not Mathematica 5.2, but I have Mathematica 5.
Version Number: 5.0.0.0
Platform: Windows
_*Results: :-( *_
*_IN:_*
eq := y''[x] - (3*x^6 + 38*
x^4 + 67*x^2 + 30)*y[x]/(2*x^10 + 12*x^8 + 26*x^6 + 24*x^4 + 8*x^2)
_*OUT:*_
_*IN:*_
_*OUT:*_
No more memory available.
Mathematica kernel has shut down.
Try quitting other applications and then retry.
_*IN:*_
eq1 := y''[x] - (29*x^4 - 696*
x^3 + 6228*x^2 - 24624*x + 36300)*y[x]/(4*(x - 7)^2 + (x -
6)^2*(x - 5)^2*(x^2 - 12*x + 34)^2)
_*IN:*_
eq1
_*OUT:*_
_*IN:*_
_*OUT:*_
No more memory available.
Mathematica kernel has shut down.
Try quitting other applications and then retry.
{WindowsXP, Celeron 2400 MHz, 1 GB RAM}
_*IN:*_
_*OUT:*_
No more memory available.
Mathematica kernel has shut down.
Try quitting other applications and then retry.
_*IN:*_
eq1 := y''[x] - (29*x^4 - 696*
x^3 + 6228*x^2 - 24624*x + 36300)*y[x]/(4*(x - 7)^2 + (x -
6)^2*(x - 5)^2*(x^2 - 12*x + 34)^2)
_*IN:*_
eq1
_*OUT:*_
_*IN:*_
_*OUT:*_
No more memory available.
Mathematica kernel has shut down.
Try quitting other applications and then retry.
{WindowsXP, Celeron 2400 MHz, 1 GB RAM}