Re: Troubles with subscripts and solve()

On Thursday 10 July 2008, п║п╬п╩п╬п╡я▄п╣п╡ п░п╩п╣п╨я│п╟п╫п╢я─ п░п╩п╣п╨я│п╟п╫п╢я─п╬п╡п╦я┤ wrote:
> [[ eval(f, [x=i,y=j])=subscript(m,[i,j]) for i in -2..2 ] for j=-2..2]

You need to give us the exact sequence of commands that shows a problem.

I think that the 11 variables in your example are solved in terms of 5 
independent parameters, that's not trash.




   (11)
                                   %F - 2%E + %D - 4%A
   [m     = 3%F - 8%E + 6%D, a   = -------------------, a   = %A,
     - 2,2                    2,2           8            2,1
          - %F + 4%E - 3%D - 4%B                  %D - 2%C
    a   = ----------------------, a   = %B, a   = --------, a   = %C,
     1,2             8             1,1       0,2      4      0,1
    m     = %F - 3%E + 3%D, m   = %D, m   = %E, m   = %F]
     - 1,2                   0,2       1,2       2,2
                              Type: List Equation Fraction Polynomial Integer

________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.

This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. 
________________________________________________________________________