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s = {-1000};
For[a = 0.01, a ¡Ü 10,
t1 = x /. FindRoot[Tan[x] == 1/x, {x, a, 0, 10}];
If[Abs[t1 - Last[s]] >= 10^-9, s = Append[s, t1]];;
a = a + 0.01];
s = Delete[s, 1]
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{0.860334, 3.42562, 6.4373, 9.52933} |