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revised Poisson solver using Mathematica
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Oct
9
comment Poisson solver using Mathematica
Thanks for the great comments, and what you have with the graphical representation is where I would like to get once I get my program computing. My issue is an exceedence of the machine precision at 16 digits. Mathematica isn't very helpful when it comes to increasing the machine precision. It bascially says "N[MachinePrecision, 50]". What do I need to do so that precision is applied to my entire Mathematica program? I need to test convergence on the order of <10^-100 and my machine max precision is ~10^300, so I got the computing power to do it. See pastebin.com/uSrSDcW6
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9
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9
asked Poisson solver using Mathematica