Interesting... The chart doesn't exactly match the numbers I got myself. The numbers are quite close though. I would post my formula, but I can't even think of trying to type in HTML
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Probability of roll of 2 being greater than (%) another roll of 2 by at least:
0000 = 0.542274 (54.227)
0001 = 0.457726 (45.773)
0002 = 0.376093 (37.609)
0003 = 0.301668 (30.167)
0004 = 0.237204 (23.720)
0005 = 0.183916 (18.392)
0006 = 0.141480 (14.148)
0007 = 0.108034 (10.803)
0008 = 0.081930 ( 8.193)
0009 = 0.061737 ( 6.174)
0010 = 0.046242 ( 4.624)
0011 = 0.034446 ( 3.445)
0012 = 0.025564 ( 2.556)
0013 = 0.018930 ( 1.893)
0014 = 0.013990 ( 1.399)
0015 = 0.010305 ( 1.031)
0016 = 0.007552 ( 0.755)
0017 = 0.005520 ( 0.552)
0018 = 0.004034 ( 0.403)
0019 = 0.002948 ( 0.295)
0020 = 0.002151 ( 0.215)
0021 = 0.001560 ( 0.156)
0022 = 0.001130 ( 0.113)
0023 = 0.000819 ( 0.082)
0024 = 0.000594 ( 0.059)
0025 = 0.000431 ( 0.043)
0026 = 0.000310 ( 0.031)
0027 = 0.000223 ( 0.022)
0028 = 0.000161 ( 0.016)
0029 = 0.000116 ( 0.012)
0030 = 0.000084 ( 0.008)
0031 = 0.000060 ( 0.006)
0032 = 0.000043 ( 0.004)
0033 = 0.000031 ( 0.003)
0034 = 0.000022 ( 0.002)
0035 = 0.000016 ( 0.002)
0036 = 0.000011 ( 0.001)
0037 = 0.000008 ( 0.001)
0038 = 0.000006 ( 0.001)
0039 = 0.000004 ( 0.000)