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highly accurate pde solvers?
Posted:
Nov 28, 2012 6:36 AM


Hi,
I need to solve a certain relatively simple PDE (evolutionary convectiondiffusion in 1D space) but with a very high accuracy, ideally with a relative error 10^(20). Are there any free programs available that can handle such a problem? I presume the programs would have to use some sort of arbitrary precision arithmetics.
Leslaw



