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D( x )
x < 0
8*x^(10^-6) = 0
x < 0
8*x^(10^-6) = 0
8*x^(10^-6) = 0
8*x^(1/1000000) = 0 // : 8
x^(1/1000000) = 0
x = 0
x in (0:+oo)
0.048/(8*x^(10^-6)) = 0
0.006*x^(-1/1000000) = 0 // : 0.006
x^(-1/1000000) = 0
x należy do O
x belongs to the empty set
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