ABCDEFGHIJKLMNOPQRSTU
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dxx+dxf(x+dx)f(x)=x^3/(1-x)^2
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20,011,0110303,01
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30,0011,0011003003,001
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40,00011,0001100030003
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50,000011,0000110000300003
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60,0000011,0000011000003000168
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70,00000011,0000001100000029883230
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80,000000011,000000011E+16
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10^nf(10^n)
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2100102,0304051
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310001002,003004
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41000010002,0003
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5100000100002
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610000001000002
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71000000010000002
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8100000000100000002
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910000000001000000002
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101000000000010000000002
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11100000000000100000000002
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1210000000000001000000000002
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-10^nf(-10^n)
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2-100-98,02960494
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3-1000-998,002996
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4-10000-9998,0003
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5-100000-99998,00003
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6-1000000-999998
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7-10000000-9999998
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8-100000000-99999998
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9-1000000000-999999998
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10-10000000000-9999999998
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11-100000000000-99999999998
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12-1000000000000-999999999998
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