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I have a following problem. My code is for simplicity:

h = Table[{SetPrecision[i, 3], SetPrecision[(1+I)/(1 + i^2), 50]}, {i, 0, 
    10, 1/100}];
Export["test.txt", h, "Table"]

I want those number to have really 50 decimal places. But the output test.txt reads:

0   1.`50.+1.`50.*I
0.01    0.9999000099990000999900009999000099990000999900009999000099990000999900009999`50.+0.9999000099990000999900009999000099990000999900009999000099990000999900009999`50.*I
...

Why are there those '50? It really annoys me and I can't get rid of this. This problem occurs when complex numbers are involved (that 1+I part), but the output is correct when only reals are exported.

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Try using:

h = Table[{SetPrecision[i, 3], SetPrecision[(1+I)/(1 + i^2), 50]}, {i, 0, 10, 1/100}];
Block[{$NumberMarks = False},
    Export["test.txt", h, "Table"]
];
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  • $\begingroup$ Well, that takes care of that! Thank you. $\endgroup$ – user16320 Apr 27 '17 at 2:49

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